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Adding and Subtracting Rational Functions

Authored by William Utsler

Mathematics

9th - 12th Grade

CCSS covered

Used 102+ times

Adding and Subtracting Rational Functions
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 4x+3+7x+3\frac{4}{x+3}+\frac{7}{x+3}  

 11x+3\frac{11}{x+3}  

 112x+6\frac{11}{2x+6}  

 28x2+6x+9\frac{28}{x^2+6x+9}  

 11x2+9\frac{11}{x^2+9}  

Tags

CCSS.HSA.APR.D.7

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 132x552x5\frac{13}{2x-5}-\frac{5}{2x-5}  

 182x5\frac{18}{2x-5}  

 82x5\frac{8}{2x-5}  

 654x220x+25\frac{65}{4x^2-20x+25}  

 74x10\frac{7}{4x-10}  

Tags

CCSS.HSA.APR.D.7

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 5xx6+1x6\frac{5x}{x-6}+\frac{1}{x-6}  

 5x+1x6\frac{5x+1}{x-6}  

 6xx6\frac{6x}{x-6}  

 5xx6\frac{5x}{x-6}  

 6x2x12\frac{6x}{2x-12}  

Tags

CCSS.HSA.APR.D.7

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 8xx+110xx+1\frac{8x}{x+1}-\frac{10x}{x+1}  

 80x2x2+2x+1\frac{-80x^2}{x^2+2x+1}  

 2x2x+1\frac{2x^2}{x+1}  

 18xx+1\frac{18x}{x+1}  

 2xx+1\frac{-2x}{x+1}  

Tags

CCSS.HSA.APR.D.7

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 10x1+7x+3\frac{10}{x-1}+\frac{7}{x+3}  

 3(x+3)(x1)\frac{3}{\left(x+3\right)\left(x-1\right)}  

 17x+23(x+3)(x1)\frac{17x+23}{\left(x+3\right)\left(x-1\right)}  

 17x4(x+3)(x1)\frac{17x-4}{\left(x+3\right)\left(x-1\right)}  

 70(x+3)(x1)\frac{70}{\left(x+3\right)\left(x-1\right)}  

Tags

CCSS.HSA.APR.D.7

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 xx+83xx+2\frac{x}{x+8}-\frac{3x}{x+2}  

 2x(x+2)(x+8)\frac{-2x}{\left(x+2\right)\left(x+8\right)}  

 2x(x+11)(x+2)(x+8)\frac{-2x\left(x+11\right)}{\left(x+2\right)\left(x+8\right)}  

 3x2(x+2)(x+8)\frac{-3x^2}{\left(x+2\right)\left(x+8\right)}  

 2x(2x+13)(x+2)(x+8)\frac{2x\left(2x+13\right)}{\left(x+2\right)\left(x+8\right)}  

Tags

CCSS.HSA.APR.D.7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 32x59\frac{3}{2x}-\frac{5}{9}  

 22x9\frac{-2}{2x-9}  

 10x+2718x\frac{-10x+27}{18x}  

 49x\frac{4}{9x}  

 27x\frac{2}{7x}  

Tags

CCSS.HSA.APR.D.7

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