Question

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

Answer 1

Answer:

-128

Step-by-step 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!

Answer 2

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