6:24

Finding the equation of a tangent line. Reddit calculus r/askmath

10:36

I wrote down what my teacher said but I still don't understand. Evaluating limits! Reddit r/calculus

5:45

Looks so simple yet my class couldn't figure it out, Reddit r/askmath

12:59

if x+y=8, find the max of x^y (Lambert W function)

8:25

Is this limit actually solvable? Reddit calculus problem r/askmath

4:58

Hate to be that guy but I need the extra credit! Reddit complex numbers r/theydidthemath

8:48

I heard 1/2+1/3+1/4+... goes to infinity but I didn't think it would go past 3. Reddit r/learnmath

13:51

so you want a VERY HARD math question?!