Question

What is the simplified form of each expression (-h4)5

Answer 1

$\bf (-h^4)^5\implies (-h)^{4\cdot 5}\implies (-h)^{20}\implies h^{20}$

recall that minus * minus is positive, so if multiply minus an even amount of times, like 20, you'd end up with positive.

Answer 2

(-h^4)^5= -h^20 this is the simplified form of expression