Three Simple Examples of Rules of Exponents
9:29
All you need to know about finding the inverse of a function
14:22
Solve 2 to the x = 9 , what is x=? Can you solve this type of Algebra Equation?
5:39
As 3 principais operações com frações nas quais os alunos cometem erros
7:26
3 soluções diferentes para um sistema de equações
20:14
x/4 + 8/x = 3 This Algebra Equation is NOT so simple!
1:08:32
when silence spoke louder than words. [playlist]
5:27
A Sad Moment in American History
19:00