polymathematic

Can We Ace This Empty Set True/False? Guide to Set Theory Basics

Are You Smarter Than OpenAI’s ChatGPT o1? The Prince and Princess Puzzle

Five Rectangles, One Square: What's the Area?

Inverting Exponentiation? Why Logarithms and Roots Are a Bit Weird.

An Infinite Sum that Will Leave You Speechless: Tackling a Putnam Problem

The Perfect Square Secret of Consecutive Integers // Math Minute [#75]

Solve This Quadratics Question with Some Clever Geometry // [MATH CONTEST] #SoME3

Pythagoras Would Be Proud: High School Students' New Proof of the Pythagorean Theorem [TRIGONOMETRY]

How Probability Helps Us Understand an Unbeatable Game

Puzzling Quarter Circle Area Problem [Geometry]

Interactive Unit Circle, Built in @Desmos

What's the Area of the Yellow Triangle? Geometry Puzzle from the Great Catriona Agg

The Rules of Powers: Zero Exponent, Negative Exponents // Math Minute [#49] [ALGEBRA] [ARITHMETIC]

PrepTest 88 Game 1: Order, In and Out Hybrid // Logic Games [#33] [LSAT Analytical Reasoning]

The Distributive Property: Everyones Favorite Property [Math Trick Monday] #mentalmath #numbersense

How do we simplify powers of i, the imaginary number? Using arithmetic mod 4!

The Easiest Problem on the Hardest Test [2017 Putnam Competition A1]

A Polynomial Math Magic Trick for All Your Holiday Parties

Multiplication as Scaling: Why a Negative Times a Negative Is Positive // Math Minute [#56]

Illustrating Why a Negative Times a Negative is a Positive Using the Number Line!

Three-digits square trick #shorts

Linear Programming: Optimizing with Inequalities [Art of Problem Solving Intro to Algebra 9.40]

The Squaring Trick [Math Trick Monday] #mathtrickmonday #mentalmath #numbersense #math #maths

Complementary Subtraction [Math Trick Monday] #mathtrickmonday #mentalmath #numbersense #maths #math

A challenge! Can the area model help us multiply 315×1565? #mentalmath #numbersense #math #maths

Squaring Numbers That End in 5 #mtydkyn #mentalmath #numbersense

Squaring Numbers Just Above 100 #mtydkyn #mentalmath

theres nothing wrong with mental math, but i dont think it makes for very interesting videos :)

Why a negative times a negative is a positive? #Multiplication is scaling. #math #mathematics #maths

Zero Is Basically the Exact Opposite of a Prime Number

New Pythagorean Theorem Proof: From Two New Orleans High Schoolers!

Explaining a Natural Log Meme #math #mathmeme #logproperties

Using LHopitals Rule to find a Special Inverse Tangent Limit // Math Minute [#61]

great mental math trick: multiplying by 50 (and other numbers like it)

Finding a Weird Football Shaped Area in a Quarter Circle

Whats worth more $100 of gold or $100 of Microsoft?

Irrational Bases and the Phi-cimal Number System // Math Minute [#43] [NUMBER THEORY] [ALGEBRA]

Proving There Are Infinitely Many Primes

Multiplying Two-Digit Numbers That End in 5 [Math Trick Monday] #mentalmath #numbersense #maths

e to the (i pi): the Most Intuitive Explanation // #SoME2 on Eulers Formula π

using the distributive property to simplify mixed number calculations

Did an AI Write the New(-ish) Pythagorean Theorem Proof?

Pi Ends in Infinitely Many 8s??

It’s Not 4: Deep Dive on Some Interesting Polynomials

Multiplying two-digit numbers with the same ones digit and tens digits that add up to 10

Why is it difficult to "undo" exponentiation?

Old School Math Challenge: Tackling 1937's Advanced Ratio Puzzles

Why Does Every Polygon's Exterior Angles Add Up to 360º? The Slow Turtle Knows!

The Golden Ratio and the Natural Log: An “Integral” Connection

the first base rule of math tests…

Should we expect something to change for Collatz Conjecture after checking the numbers through 2^68?

Intuiting Why Zero Factorial Is One // Math Mini

A Googol's a Big Number, but Definitely Not the BIGGEST Number

Can You Make 24? Playing the 24 Game

Conic Sections Like Never Before: Circles, Ellipses, and a Lightsaber

The Root of the Problem: Solving a Nested Square Root Equation by Applying Exponent Rules

Greatest Common Factors WITHOUT Listing Every Factor // Math Minute [#32] [ALGEBRA]