### Home > CCA > Chapter 3 > Lesson 3.1.2 > Problem 3-19

3-19.

Which of the expressions below are equivalent to *all* the correct answers!

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

3-19.

Which of the expressions below are equivalent to *all* the correct answers!

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