CPM Homework Help : A2C Problem 2-115

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Home > A2C > Chapter 2 > Lesson 2.1.8 > Problem 2-115

2-115.

Simplify each expression below. Homework Help ✎
1. x(x + 2)
2. (2x² y)³
4. 5(x² + 2x + 1) − 3(2x² − 3x + 1)

Answer (a):

x² + 2x

Answer (c):

$\frac{375\textit{b}^{9}}{4\textit{c}^{3}}$

Answer (b):

2x⁶y³

Answer (d):

−x² + 19x + 2

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