A Very Nice Square Root Math // How to Solve

How to Calculate Faster than a Calculator - Mental Maths #1

What are these symbols? - Numberphile

when a quadratic equation has an infinite root.

The Reciprocals of Primes - Numberphile

Percentage Trick - Solve precentages mentally - percentages made easy with the cool math trick!

Why don't they teach simple visual logarithms (and hyperbolic trig)?

Can We Solve A Cool Differential Equation in 3 Ways?

Fast Math Tricks - How to multiply 2 digit numbers up to 100 - the fast way!

The shocking connection between complex numbers and geometry.

Percentage made easy - Five percentage tricks and shortcuts

Zero divisors will change your view of arithmetic.

Calculating the Kernel of a Matrix - An Example

Square ANY number up to 1000 in 5 seconds - math trick!

Percentages made easy - fast shortcut trick!

How to square any numbers in your head - fast mental math trick

Mental Math Tricks - How to multiply in your head!

e to the pi i for dummies

Matrix trace isn't just summing the diagonal | Lie groups, algebras, brackets #5

In 2003 We Discovered a New Way to Generate Primes