4:52

Square root of an exponent problem: what is sqrt(16^16)?

6:52

solving a quadratic exponential equation with different bases

6:36

'Impossible' question stumps students

8:38

You use the quadratic formula all the time, but where did it come from?

1:45:30

First time solving a GCSE maths paper!

31:27

EXTREME quintic equation! (very tiring)

14:38

How to get a PERFECT 800 on the SAT Math (2024)

7:21

A challenging equation for all precalculus students!