8:12

Let's Solve A Cool Cubic Polynomial Equation

10:23

Let's Solve A Cool Radical Equation

10:21

Can We Compare Two Very Large Numbers

19:14

The strange cousin of the complex numbers -- the dual numbers.

14:22

Solve 2 to the x = 9 , what is x=? Can you solve this type of Algebra Equation?

8:45

An Interesting Functional Equation

11:56

an exceedingly interesting differential equation

12:02

What is e and ln(x)? (Euler's Number and The Natural Logarithm)