Question

Simplify to using laws of exponents (-2)^2(-2)^5

Answer 1

Answer:

-128

Step-by-step explanation:

(-2)^2  *  (-2)^5 <---

First, add the exponents

(-2)^7<----

If you evaluate this you will get

-128

Answer 2

-128 First add the exponents (2+5) which is 7 and then you’ll have -2^7 and that equals -128