Answer:
B.
.
Step-by-step explanation:
Use the power of a power property.

Multiply all the exponents in the parenthesis by 2.

The answer is B.
.
Hope this helps!
- 5z^3 - z^4 + 4z^5 is the answer.
Answer: the last one
Step-by-step explanation:
Answer:
60 dollars
Step-by-step explanation:
well it's simple