Question

Simplify the expression. -2^4

A. 16

B. -16

C. -8

D. 8

Answer 1

Hi there! :)

Answer:

=-16

*The answer must have a negative sign.*

Explanation:

Lesson: Zero and Negative Exponents

Zero exponent rule:
`a^0=1`

First, you multiply by exponents.

`2^4=2*2*2*2=16`

It change positive to negative sign.

Final answer is B. -16

Hope this helps!

Have a nice day! :)

:D

-Charlie