Question

Simplify the expression (x^2/5)^10

A) x^1/5
B) x^1/4
C)x^4
D)x^5

Answer 1

C) x^4

Explanation:

The trick here is to know that when something with a power is being put to the power of something else, those two powers are multiplied.

so (x^2/5)^10 becomes x ^ (2/5 * 10) which equals x ^ 4.