CPM Homework Help : AC Problem 10-147

Simplify each of the expressions below. Your final simplification should not contain negative exponents.

$\left(4p^2q\right)^3$
Hint (b):
Write the expression in parentheses three times then multiply.

$\frac{3m^7}{m^{-1}}$
Hint (c):
When like bases are divided, subtract the exponents.
Answer (c):
$3m^8$