1.2 Combining Like Terms WS 2 #1-10

ID: nitiv-hunaz
Favorite
Avatar for Tara HarcourtTara Harcourt, BP BY-NC
Subject: Math
Grade: 11
Assignment Type: Practice
WorksheetAnswer Key

Practice | 10 questions (10 autogradable) | 10 points

Simplify each expression for questions #1-5.

1.

2x37x22x^{3}-7x^{2}


2.

4x+5x4x+5x


3.

7x28x2-7x^{2}-8x^{2}


4.

2x+3x2+5x22x2x+3x^{2}+5x^{2}-2x


5.

x5+6x2+7x54x2+1-x^{5}+6x^{2}+7x^{5}-4x^{2}+1


6.

Given f(x) = 3x + 4 and g(x) = x2x^{2} - x - 1, find f(x)+g(x)f(x)+g(x)


7.

Given f(x) = 3x + 4 and g(x) = x2x^{2} - x - 1, find f(x)g(x)f(x)-g(x)


8.

Given f(x) = 3x + 4 and g(x) = x2x^{2} - x - 1, find g(x)f(x)g(x)-f(x)


9.

Given f(x) = 3x + 4 and g(x) = x2x^{2} - x - 1, find f(x)+f(x)f(x)+f(x)


10.

Given f(x) = 3x + 4 and g(x) = x2x^{2} - x - 1, find g(x)+g(x)g(x)+g(x)