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25 votes
25 votes
Please answer ASAP

(-4a^3)^3•a^4

-64a^13

-4a^10

-64a^10

64a^13

User Jaryl
by
2.8k points

1 Answer

19 votes
19 votes

Answer:

-64a^13 :)

I hope this helped you a bit!

Explanation:

Apply the product rule to 4a^3.

-4^3 (a^3)

Raise -4 to the power of 3.

-64 (a^3)^3*a^4

Multiply the exponents in (a^3)^3.

Apply the power rule and multiply exponents

-64a^3*3*a^4

Multiply 3 by 3.

-64a^9*a^4

Multiply

a^9

by a^4

by adding the exponents.

Move a^4

-64 (a^4 a^9)

Use the power rule to combine exponents

-64a^4+9

Add 4 and 9.

-64a^13

User Aderesh
by
2.5k points