CPM Homework Help : A2C Problem 13-24

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Home > A2C > Chapter 13 > Lesson 13.1.1 > Problem 13-24

13-24.

Expand.

$\left(a + b\right)^{3}$
Hint (a):
Use the Binomial Theorem or multiply the factors two at a time.
Answer (a):
$a^{3} + 3a^{2}b + 3ab^{2} + b^{3}$

$\left(2m + 5\right)^{3}$
Hint (b):
See part (a).

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