CPM Homework Help : INT3 Problem 11-59

Expand these binomials.

$\left(a + b\right)^{4}$
Hint (a):
For help with this problem, refer to problem 11-10 in Lesson 11.1.1.

$\left(3m - 2\right)^{4}$
Hint (b):
Use the results of part (a). Let $a = 3m$ and $b = −2$ . Simplify.
Answer (b):
$81m^4 -216m^3 +216m^2 -96m+16$