Automatically translated.View original post

พี่ปั้น Fun Maths

565 followers

Follow

Follow

Follow

2 saved

2

Solve for X # Equation # Exam

Always fix the equation, move the furthest from x. 🚀

2025/12/17 Edited to

นอกจากวิธีการแก้สมการที่พี่ปั้นแนะนำในการย้ายตัวแปรที่ไกลสุดจาก X ก่อนแล้ว การทำความเข้าใจกราฟของสมการก็เป็นอีกขั้นตอนสำคัญที่ช่วยให้เห็นภาพรวมของสมการมากขึ้น การวาดกราฟจะช่วยให้เราแสดงความสัมพันธ์ระหว่างตัวแปร X และผลลัพธ์ของสมการ เพื่อให้เห็นว่ารากของสมการอยู่ที่จุดใดบนกราฟ การเข้าใจกราฟจะช่วยเพิ่มความเข้าใจในเนื้อหาทางคณิตศาสตร์และประยุกต์ใช้ในโจทย์ที่ซับซ้อนขึ้นได้ จากประสบการณ์ส่วนตัว การฝึกวาดกราฟสมการง่าย ๆ ที่มีค่า X เช่น สมการเส้นตรงหรือสมการเชิงเส้น จะช่วยให้ผู้เรียนคุ้นเคยกับความสัมพันธ์ระหว่างตัวแปร และช่วยเพิ่มความมั่นใจในการแก้โจทย์สมการทุกรูปแบบมากขึ้น นอกจากนี้ยังสามารถใช้เครื่องมือออนไลน์หรือโปรแกรมช่วยวาดกราฟเพื่อดูภาพจำลองได้ง่ายและรวดเร็ว นับเป็นหนึ่งในวิธีการเรียนรู้ที่ผมแนะนำให้ลองปรับใช้ควบคู่กับการฝึกแก้สมการโดยตรง

Related posts

School resources for every subject

2324 likes

A desk with a laptop, notebook, and phone displaying "How to study for your type of brain." The main title reads "How to Memorize Anything: Tailored Techniques for Every Type of Brain," accompanied by a pink brain icon.

This section details "1. Spaced Repetition," explaining it as reviewing information at increasing intervals. A diagram illustrates the process of receiving, recalling, and retaining content through four steps. It's best for short-term and semantic memory brains.

This section explains "2. Mnemonic Devices," memory aids using associations. Examples at the top show visualization (fish skeleton), storytelling (rabbit), and acronyms (HOMES for Great Lakes). It's best for semantic and episodic memory brains.

How to Memorize ✨ANYTHING✨: Tips for ALL 🧠 Types!

✨First Things First: Get to know your brain 🧠!✨ 🧠1. ADHD Brain: The ADHD brain struggles with sustained focus but thrives on novelty and excitement. It processes information quickly but often gets distracted or hyper-focused on areas of interest. 🧠2. Sensory Memory Brain: This brain type is h

19.2K likes

I took the teas exam and here is what to expect

good luck 💕 #teasexam #teastest #teas7 #nursingstudent #examprep

40 likes

A calculator displaying a heart-shaped graph on its screen, placed on a notebook with handwritten math equations. The overlay text reads 'Math Apps for School'.

A screenshot of the Photomath app store page, showing its icon, title 'Photomath: Learn math, step-by-step', 4.8-star rating from 709K ratings, and age rating 4+.

A screenshot of the Symbolab app store page, showing its icon, title 'Symbolab: AI Math Calculator', 4.5-star rating from 21K ratings, and age rating 4+. It highlights 'Hundreds of Powerful Calculators'.

math apps for school 🧮

crying over math? (｡•́︿•̀｡) 💔 ⭐️ here’s some apps that can help ⭐️ ✖️photomath (scans problems and has step by step) - ⭐️FAV APP⭐️ ✖️ symbolab (over 10 diff calculators and scans problems) ✖️ solvely - Ai math solver (diff subjects that involve equations, uses ChatGPT) ✖️ MathPapa - ( gra

891 likes

A hand-drawn diagram of an oblique triangle with an inscribed circle and excenters, accompanied by mathematical formulas for triangle area and derivations for half-angle sine and exradii IB and IC, written on lined notebook paper.

Mathematical formulas on lined paper showing the half-angle trigonometric ratios for angle B, including sin(B/2), cos(B/2), tan(B/2), csc(B/2), sec(B/2), and cot(B/2) in terms of the triangle's sides.

Mathematical formulas on lined paper showing the half-angle trigonometric ratios for angle C, including sin(C/2), cos(C/2), tan(C/2), csc(C/2), sec(C/2), and cot(C/2) in terms of the triangle's sides.

Half-angle trig ratios for the other angles

In an oblique triangle, the six trigonometric ratios can be found in terms of the sides. These are for the angles labeled B and C. #math #maths #mathematics #geometry #trigonometry

34 likes

An overhead shot of a silver iPad and Apple Pencil on a white desk, with a digital timer and stationery in the background. Text overlay reads: "4.0 GPA unlocked: These AI apps do half the work for you."

A phone screen displays the Gauth AI app, showing math problems and step-by-step solutions. Text highlights its pros (instant solutions, clear explanations, free) and cons (struggles with complex problems), recommending it for quick homework help.

A phone screen shows the Solvely AI app providing detailed, step-by-step solutions for calculus and trigonometry. Text lists its pros (AI tutoring, multi-subject support) and cons (learning curve), suggesting it for diverse subjects.

Ace Exams Stress-Free: 4 AI Apps for Studying

1.Gauth – AI Study Companion 📌 Need quick answers? Gauth lets you snap a pic of any question, and AI breaks it down step by step. It's great for math, science, and other tricky subjects where you need clear explanations. The app is free, easy to use, and works for many topics. However, it can

105 likes

Seasonal depression hitting again 💔 #selfcaretips #depression #selfcare #cici #dola

6 likes

A person lies on a beach towel on sand, holding an open book. Overlay text reads "TOP 10 CHATGPT HACKS to get all A's in your Classes" and "lemon8 @lexy.oler."

Against a blurred background of a person on a beach, a list titled "CHATGPT STUDY HACKS" details the first five tips: Generate Study Guides, Create Practice Questions, Essay Outline Assistance, Instant Vocabulary Builder, and Detailed Explanations for Complex Topics.

Against a blurred background of a person on a beach, a list titled "CHATGPT STUDY HACKS" details the remaining five tips: Generate Flashcards, Perfect Your Essays, Solve Math Problems, Create Personalized Study Plans, and Practice Presentation Skills.

Swipe to get straight 🅰️’s with these ChatGPT hacks

👇Below, I’ve included exact prompts that you can use for each of the ChatGPT study hacks. 💗 1. Generate Study Guides Prompt: “Can you summarize my notes on [topic] into a clear, bullet-point study guide?” Example: “Can you summarize my notes on the causes of World War I into key bullet poi

237 likes

A woman in lavender workout attire stands in a gym, holding her long dark hair. Text overlay reads 'equation for the perfect GLUTE DAY', introducing a glute workout routine.

A woman performs a hip thrust exercise on a specialized machine in a gym, wearing lavender workout clothes and headphones. Text overlay indicates this movement as 'THRUST'.

A woman performs a barbell squat in a squat rack, facing away from the camera, showcasing her form. Text overlay identifies this exercise as 'SQUAT' for a glute workout.

equation for the perfect glute day💜

there’s no need to overcomplicate things! when it comes to an effective glute day, i think i have perfected the equation with just a few movements!! there are multiple ways to perform these movements so let’s go over some! thrust + squat + hinge + isolation = a juicy pump thrust: - hip t

141 likes

the 3 step method to solve any algebra problem in under 60 seconds ⏱️🔢

the 3 step method to solve any algebra problem in under 60 seconds ⏱️🔢 #mathtok #algebra #studytok #mathexam #edutok the 3 step method to solve any algebra problem in under 60 seconds. Algebra problems are not hard because the math is hard. They are hard because most student

13 likes

A handwritten-style note titled 'algebra basics' defines fundamental concepts like variables, constants, terms, and coefficients. It explains algebraic expressions, equations, order of operations, and properties such as commutative, associative, and distributive laws, with examples for each.

The basics of algebra🫶

#algebra #algebraconfidence #math algebra #arithmetic #my favorite subject is math 🎀🖊📝

661 likes

🥹 self care #cici #dola #uk #selflove

7 likes

Feel & Look 🔥HOT🔥 By Summer: (It’s 4 Weeks Away)👙☀️

Example 4-Week ✨Weight lifting/ Gym✨ Plan Weekly Structure: Day 1: Glutes + Cardio Day 2: Upper Body + Cardio Day 3: Legs + Cardio Day 4: Upper Body + Cardio Day 5: Glutes + Cardio Day 6: Cardio/Running/HIIT Day 7: Active Recovery Repeat every week, repeated every month ❤️ ———————

1344 likes

Tips: Ace your Math Finals with Julius AI

Study Maths for final exams Recently, I’m preparing for final exams so I spend extra time to study at home and library, but without my mentor and instructor I feel unsecured with my solutions. Thanks to Julius Al helps me understand math problems by giving me step-by-step instruction and clear ex

519 likes

A laptop, notebook with handwritten physics equations, and a drink cup on a desk, with text overlay "Learning to Study Before a test," illustrating preparation for exams.

An open textbook page titled "Summary" detailing general principles, important concepts, applications, and terms related to kinematics and motion for studying.

An open textbook page titled "Exercises and Problems" featuring various physics questions and graphs for practice, as recommended for test preparation.

How to prepare for a test/ how to study

Hey lovelies, I have midterms coming up so figured I would post how I prep for them! Preparing to study before a test can feel like a daugnting task. As someone who HATES testing and is really bad at it, here are a few ways I prepare myself for an exam. ⭐️Start a week to 4 days before! Dont del

211 likes

TEAS 7 MATH SECTION

#nurse #nursing #college #collegelife #student

5 likes

Dosage Calculation Exam Hack

#gradesadvice #gradetips #grades #assignments #calculations

5 likes

A student's organized desk with a tablet displaying an article about sleep and weight gain, surrounded by study notes, a drink, and various stationery. The image highlights '4 Powerful Websites for a 4.0 GPA This Semester'.

Screenshots of Gizmo AI showing features like creating practice quizzes from uploaded materials, generating learning steps, and providing explanations for wrong answers, designed for active recall and understanding.

Screenshots of TurboLearn AI demonstrating its ability to transcribe audio/video lectures, offer a chatbot for uploaded content, and generate flashcards and quizzes, allowing students to focus in class.

4 Websites I'm Using to Aim for a 4.0 GPA

1. Gizmo AI 🧠 I use this to turn any of my course materials—lecture slides, PDFs, even YouTube videos—into a practice quiz in seconds. It's the ultimate way to practice active recall and test myself on what I actually know, not just what I've passively read. It’s like having an endless sup

89 likes

An infographic titled "20 Golden Rules for Writing ChatGPT Prompts" by Denis Panjuta. It visually presents all 20 rules with icons and brief descriptions, arranged around the central title, offering a comprehensive guide for effective AI interaction.

This image details "Clarity & Precision" rules for ChatGPT prompts. It covers rule 1: "Be Clear and Specific" with an example about quantum physics, and rule 2: "Use Complete Sentences" with an example about meditation benefits.

This image details "Context & Examples" rules for ChatGPT prompts. It covers rule 3: "Provide Context" with an example about sustainable fashion, and rule 4: "Include Examples" with an example about a Sherlock Holmes-style detective story.

20 Golden Rules for Writing ChatGPT Prompts

I've compiled a list of 20 essential rules to help you craft effective ChatGPT prompts. These guidelines will enhance your interactions with AI and ensure you get the most out of your conversations. Let's dive in! 💻✨ Clarity & Precision 1. Be Clear and Specific Ensure your prompt is

541 likes

A handwritten math problem demonstrating how to solve the exponential equation 17^(3m) = 9. The steps show converting it to logarithmic form, 3m = Log_17(9), and then isolating m to get m = (1/3)Log_17(9).

Solve exponential equation using Logathmic 🫶

#math #mathnotes #lemon8edu

5 likes

Algebra can certainly be challenging, but with the right tips and strategies, you can improve your understanding and problem-solving skills. Here are some helpful algebra tips: 1. **Understand the Basics**: Make sure you have a strong foundation in basic arithmetic and number operations, as thes

25 likes

If YOU are taking the Hesi soon, pay attention!!

I’m not saying it’s guaranteed to show up… but im not saying it's there👀 This is YOUR sign to stop procrastinating and lock in. Nursing school isn’t going to wait forever 🩺📖 #hesiexam #hesia2 #studyguide #nursingstudents #creatorsearchinsights

3 likes

A laptop on a sandy beach at night, displaying a music player with 'JOJI TEST DRIVE' and text overlays 'How to study Effectively One night before exam'. The scene suggests late-night studying in an unusual setting, emphasizing the article's theme of last-minute exam preparation.

A laptop open in a classroom setting, with text overlays advising to 'prioritize like your GPA depends on it' by focusing on high-weighted and weak topics, and to use 'pomodoro, but make it dramatic' with 25-min timers and dramatic study music.

A laptop keyboard with handwritten notes on a pad, and text overlays emphasizing 'practice questions > passive reading' by quizzing oneself, doing flashcards, and solving past papers. Another overlay suggests 'final 20 mins = rapid fire memorization' of key facts before bed.

How I study the night before an exam

how to study 1 night before your exam (panic but make it productive) Let’s be honest: studying the night before an exam isn’t ideal... but sometimes it’s just how life goes. So if you’re staring at your textbook, panicking, and already low on sleep, breathe. Here’s how I actually survive the nig

23 likes

This image defines excretion as the biological process of removing metabolic wastes, crucial for homeostasis. It highlights the importance of waste removal and water regulation, showing a diagram of the human excretory system including kidneys, ureters, bladder, and urethra.

This image explains animal transportation systems, carrying nutrients and removing wastes. It details human transport components like blood, vessels, and the heart, with a diagram illustrating blood flow through the four-chambered human heart.

This image defines respiration as energy production from food, detailing aerobic and anaerobic types. It includes the glucose respiration equation, a diagram of the human respiratory tract, and a flowchart of cellular respiration stages.

Essential Life Processes: How Living Things Work

Biological systems rely on a series of interconnected life processes to maintain health, provide energy, and ensure survival across different species. It all begins with nutrition, the intake of essential nutrients like carbohydrates and proteins that fuel growth and cellular repair. This energy is

147 likes

Algebra notes for quadratic equations typically include key concepts such as factoring, using the quadratic formula, and completing the square to find the roots of equations of the form \( ax^2 + bx + c = 0 \). These notes also often emphasize the importance of understanding the graph of a quadrati

27 likes

An iPad lock screen displays a vibrant, beaded artwork featuring fruits like watermelon, peaches, cherries, and an 8-ball, with the time 5:27 PM and date Sunday, March 30 visible.

An iPad shows the Flashka.ai website, promoting an AI tool to turn notes and PDFs into flashcards and quizzes for stress-free study, with a YouTube video player embedded.

An iPad displays the Gamma.app website, highlighting its AI-powered ability to create unlimited presentations, websites, and study visuals instantly, with an example presentation titled 'Building A Mars Colony'.

These Study Sites Feel Illegal to Know About 😮💻

Okay but like... why are these websites free? I honestly felt like I discovered a secret productivity vault or something 😂. I’ve been using these nonstop and they’ve seriously made my life 10x easier. Flashka is my go-to when I’m in panic mode and need flashcards fast. It’s so quick and saves me

670 likes

#teas7 #teas7exam #teas7test #teasexamhelp #teasexamprep #teas7study #atiteas7 #medical #nclexquestions #nclextips #nurseslife #nclexreview #nursingschool #medicalschool #medicalstudent #pastudent #registerednurse #lpn #lpnschool #nclexexam #nclexstu

14 likes

I finally passed my ged exam.

Here are the questions you might expect on exam #gedrla #gedmath #gedscience #gedsocialstudies #ged

85 likes

AB × CI = AI × BI, part 2

This is another proof of the following right triangle fact that uses some trigonometry. #math #maths #mathematics #geometry #trigonometry

21 likes

TEAS EXAM READING NOTES PART-2

If TEAS Reading feels hard, this is for you 📚 Part 2 – clear notes, no stress Let’s study together 🤍 Save now, follow for more TEAS help! #studygram #nursingstudent #studywithme #examtips #nurselife

5 likes

ATi TEAS maths section

#examstudy #teas #ati #atiteashelp #teasexam

3 likes

A nursing education graphic titled 'Med Math: Calculating IV Flow Rates' explains how to determine IV pump settings. It covers key considerations like rounding and provides two examples for calculating mL/hr, including a problem with military time conversion and a military time chart.

Med Math for Nursing (Part 2)

Yall really seemed to enjoy my first med math post! So here’s another topic we covered a lot. Literally 50% of both of my med math exams were problems like this. Also a little update: I got 100% on my second med math exam! So now I can pass meds ☺️ If any problems or topics are bothering yo

1815 likes

#studyapps #studytips #StudyHacks #BackToSchool #studymethod

25 likes

How to accceeee your final math exam

From a student who is in 9th grade doing pre cal❤️ #studytips #mathtips #examtips #studyessentials

29 likes

A math cheat sheet explains solving quadratic equations by completing the square. It covers the general form, the final quadratic formula, a step-by-step method, and a detailed example with its solution.

This image illustrates the Decimal Shift Rule for multiplying and dividing numbers by powers of 10. It shows examples of shifting the decimal point right for multiplication and left for division.

The image defines number systems, presenting a hierarchy of numbers including natural, whole, integers, rational, irrational, and real numbers, with examples and number line representation.

math cheat sheet2

#mathstricks #mathtips #mathtricks #mathhacks #math @andrea35reiss

1 like

A nursing math guide titled 'Med Math' and 'CALCULATING DRIP FACTORS' explains how to calculate IV drip rates. It outlines steps for an example problem, including identifying the amount to infuse, drip factor, and time, then multiplying and dividing to get the final rate, which is rounded to a whole number. A pink calculator, pencil, and IV setup are shown.

Med Math for Nursing

Drip Factors! I just had my second med math exam today! In my program, we have to pass the first med math exam to stay in the program 😭💀. This second exam allows us to pass meds if we pass! in my program you pass med math exams with a 90. In some you have to get 100 😀 I make nursing notes, so

741 likes

The image illustrates solving quadratic equations by factoring. It shows the general form X²+bx+C=0, its factored form (X-r)(X-s)=0, and an example X²-5x+6=0. The example shows (X+3)(X+2)=0 leading to X=-3 or X=-2, alongside an X-factor diagram and verification calculations.

solving quadratic equation using factor 🫶

#math #mathnotes #lemon8edu

42 likes

Kindly like, share, comment and follow for more

2 likes

Teas Exam 2025 Math & Science Review

I took the teas exam and here is what to expect... please use this to your full advantage 😚 #teasexam #teastest #examstudy #nursingstudent #studytok

4 likes

Word problem leading to simple equation

Generated by AI

2 likes

Apps That Are Basically a Personal Tutor - FREE!

Sometimes you just need someone (or something) to explain things in a way that finally makes sense, and these apps honestly do the job. Khan Academy is my go-to for breaking down complex concepts with short videos and simple language. It’s great when you're stuck on something your textbook make

84 likes

What I wish someone showed me before my first Hesi exam.

I cant say these exact questions will be on your exam, but I also cant say they wont What you do with that information is up to you. Message me for details on my HESI study materials and support services. #hesientranceexam hesientranceexam #hesia2 #hesitest #examtips #studyguide

2 likes

A study desk with a laptop displaying a medical video, illustrating the start of a 7-day exam study strategy.

A person studying at a desk by a window, representing the '7-5 days before' phase of syllabus review and planning for exams.

A multi-screen study setup with a tablet, laptop, and monitor, depicting the '4-3 days before' phase focused on active recall and question banks.

How I Study the Week Before a Big Exam Week

Hi, it's River 💬 I get a lot of questions about how I prep for exams especially in med school where the content is dense and time feels so limited. Here's what helps me stay productive without burning out: 🗓️ 7–5 days before: I start by reviewing the syllabus. I don’t dive into detai

24 likes

Get help with any type of nursing assistance. Check my profile #exam #nursing #college #nurselife

2 likes

Simple Equations

Solving simple equations involves isolating the variable on one side by performing inverse operations to maintain equality. This process allows you to determine the value of the variable that satisfies the equation. #equations #mathteacher #numbers

7 likes

AB × CI = AI × BI, part 3

This proof starts with the relations of IA and IB, where I is the incenter of the right triangle, and uses algebraic manipulation to get AB × IC. #math #maths #mathematics #geometry #trigonometry

11 likes

A study desk with a laptop displaying '5 20 PM', notebooks, and pens. The text asks 'Why you STRUGGLE to solve hard problems (And HOW TO fix it!)' and indicates to swipe.

A slide titled 'How you've been doing it WRONG' lists common study mistakes like memorizing formulas, skipping hard questions, and giving up too soon, suggesting better ways for top students.

A slide explaining 'The Einstein Backwards Method' for problem-solving, detailing steps like rewriting the problem, breaking it down, and asking clarifying questions, quoting Einstein.

Solve any question faster with accuracy

#studytips #studymotivation #examprep #college #smartstudy

2 likes

The image displays the mathematical derivation of the Quarter Squares Rule, showing how the difference of two quarter squares, ((a+b)/2)^2 - ((a-b)/2)^2, simplifies to the product ab for real numbers a and b. The final formula is highlighted.

Quarter Squares Rule

Given two real numbers a, b such that a > b, then then the difference of squares will equal the product of the two numbers. This formula was used for centuries to calculate large products. #math #maths #mathematics #algebra #arithmetic

12 likes

thank u 🥰 #cici #dola #uk #ai #selfcare

3 likes

Sine double angle identity derivation

Using established facts like the angle bisector theorem and the Pythagorean theorem, one can derive the sine double angle identity. #math #maths #mathematics #geometry #trigonometry

18 likes

Self care tips ❤️ #cici #cicicai #ai #selfcare #dola

8 likes

A handwritten math note demonstrates solving a quadratic equation using the quadratic formula. It shows the general formula, an example equation (x² + 6x - 11 = 0), and a step-by-step solution, including the simplification of the square root (√80 = 4√5) to arrive at the final answer.

Solving quadratic equation using formula 🫶

#math #mathnotes #lemon8edu

12 likes

An ATI TEAS Version 7 performance report showing an adjusted individual total score of 92.0%. An overlay text reads "TEAS 7: Exact Questions and Answers that helped me get a 92% Exemplary." The test completed date is 9/16/2025.

A white page titled "TEAS Math 2025 - Fractions, Percentages & Proportions Made Easy" displaying multiple-choice questions 5, 6, and 7 with highlighted correct answers. A red banner says "Reach out for the full guide."

A white page titled "TEAS Math 2025 - Fractions, Percentages & Proportions Made Easy" displaying multiple-choice questions 1, 2, 3, and 4 with highlighted correct answers. A red banner says "Reach out for the full guide."

How I passed my TEAS 7 Exam with these materials ✨

#ati #atiteas #nursesoflemon8 #nurse #nursingschool

3 likes

Six half-angle trig identities in terms of sides

In an oblique triangle, the six trigonometric ratios of the half-angles can be written in terms of the sides. The half-angles appear because the angle bisectors meet at the incenter of the triangle. These specific identities are solved for angle A, which is typically the angle of smallest measure.

11 likes

Handwritten accounting notes on a desk with a keyboard, covering topics like financial statements, fraud, SOX, and cash flow. The text 'I failed my exam' is overlaid, reflecting the user's struggle.

I failed my exam

This is kinda random and stupid but i genuinely don’t know what to do. I spend hours and days studying. I do my homework, and was able to do so well and answer questions. I do have trouble reading and the exam was worded weird so maybe that may be it. #exam #college #school😭 #failedte

1467 likes

See more