1. ## Logarithms

If I am given x^y = z

How do I solve for x given y and z?

Do I even need logarithms here, or can I say

x = yth root of z

2. Originally Posted by misterprogrammer
If I am given x^y = z

How do I solve for x given y and z?

Do I even need logarithms here, or can I say

x = yth root of z
$x = z^{\frac{1}{y}}$

3. Perfect. Thanks