### Home > CC4 > Chapter 2 > Lesson 2.2.2 > Problem 2-59

2-59.

Which of the expressions below are equivalent to 16*x*^{8}? Make sure you find *all *the correct answers! Homework Help ✎

(16

*x*^{4})(16*x*^{4})256

*x*^{8}

16

*x*^{8}

(2

*x*²)(2*x*²)(2*x*²)(2*x*²)16

*x*^{8}

(4

*x*^{4})(4*x*^{4})16

*x*^{8}

(2

*x*^{4})(2*x*^{4})(2*x*^{4})(2*x*^{4})

A negative exponent means that the fraction and the variable must be reciprocated (flipped).