Question

Please evaluate: (−2)^3 · (−2)^4
show your work

Answer 1

The answer is 128. Apps like Math papa can help with these types of problems.

Answer 2

-128

Explanation:

`(-2)^3 \cdot (-2)^4=`

`(-2\cdot -2\cdot -2) \cdot (-2\cdot -2\cdot -2\cdot -2)=`

`-8\cdot 16=`

`-128`

Hope this helps!