Question

Which law would you use to simplify the expression (x^4)^9 ?

A)product of powers
B)power of a product
C)power of a quotient
D)power of a power

Answer 1

D.

Explanation:

Answer 2

You would use d) power of a power because:

(x^4)^9
= (x^(4*(9))
= x^36