19:32

Math for fun, sin(z)=2

13:51

so you want a VERY HARD math question?!

11:25

solving equations but they get increasingly more impossible?

9:21

Be careful with this nested square root equation

14:50

believe in the math, not wolframalpha

10:53

This problem deceived me so hard, am I stupid? Factoring & quadratic formula, Reddit r/Homeworkhelp

6:37

Believe in geometry, not squaring both sides!

12:59

You probably haven't solved a quartic equation like this before!