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2 years ago

Help plz Help Help Help

Mathematics

2 answers:

ycow [4]2 years ago

6 0

Answer:

c. -45

Step-by-step explanation:

First we square -3

$-5(-3)^{2}$

$-5(-3*-3)$ (a negative times a negative is positive)

$-5(9)$

Then we multiply -5 by 9

$-5(9)$ = -45

We solve the problem in this order because exponents come before multiplication (PEMDAS).

So our final answer is -45

jek_recluse [69]2 years ago

5 0

The answer is -45 so C.

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