# Math Help - Solve the following

1. ## Solve the following

4pi r^3 - 2k
__________ = 0
r^2

2. Originally Posted by darkknight100
4pi r^3 - 2k
__________ = 0
r^2
Set the numerator equal to zero and solve the resulting equation.

3. so 4pi r^3 - 2k = 0?

4. Originally Posted by darkknight100
so 4pi r^3 - 2k = 0?
Yes.