##### Notes

This printable supports Common Core Mathematics Standard HSA-APR.D.7

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## Adding and Subtracting Rational Expressions

1.
Subtract the rational expressions. $(6)/(a+4)-(7)/(2a^2)$

2.
Add the rational expressions. $(7z)/(z-9)+(7)/(c+3)$

3.
Add the rational expressions. $(12v)/(3v-12)+(6)/(12)$

4.
Subtract the rational expressions. $(s+2)/(s+4)-(5)/(s-4)$

5.
Add the rational expressions. $(3a+2)/(8b)+(2b+1)/(4a)$

6.
Add the rational expressions. $(2c+4)/(c^2+c-6)+(7)/(c+3)$

7.
Add the rational expressions. $(3x+2)/(2x-7)+(-5x-3)/(4x-14)$

8.
Subtract the rational expressions. $(2s+1)/(s^2+4s-21)-(s+4)/(s+7)$

9.
Subtract the rational expressions. $(2)/(x-1)-(4x+5)/(x^3+2x^2-3x)$

10.
Subtract the rational expressions. $(s+3)/(s+2)-(2)/(s-5)-(-s-7)/(s^2-3s-10)$        You need to be a HelpTeaching.com member to access free printables.