1.2 Combining Like Terms WS 2 #1-10

ID: nitiv-hunaz
Tara Harcourt, BP BY-NC
Subject: Math

10 questions

1.2 Combining Like Terms WS 2 #1-10

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Simplify each expression for questions #1-5.

1) ﻿$2x^{3}-7x^{2}$﻿

2) ﻿$4x+5x$﻿

3) ﻿$-7x^{2}-8x^{2}$﻿

4) ﻿$2x+3x^{2}+5x^{2}-2x$﻿

5) ﻿$-x^{5}+6x^{2}+7x^{5}-4x^{2}+1$﻿

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

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

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

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

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