### Home > PC3 > Chapter 4 > Lesson 4.1.2 > Problem4-34

4-34.

Evaluate each of the following expressions without a calculator.

1. $125^{1/3}$

$\sqrt[3]{125}$

1. $125^{2/3}$

$\sqrt[3]{125}^2$

1. $125^{-2/3}$

This is the reciprocal of the answer to part (b). Why?

1. $-125^{2/3}$

This is the opposite of the answer to part (b). Why?