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Simplify Rational Expressions

Mathematics

11th Grade

CCSS covered

Used 7+ times

Simplify Rational Expressions
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7 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify

 x3y53xy7\frac{-x^3y^5}{3xy^7}  

 y23x2\frac{-y^2}{3x^2}  

 x23y2\frac{-x^2}{3y^2}  

 x4y12-x^4y^{12}  

 3x4y12-\frac{3}{x^4y^{12}}  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify

 3x183x\frac{3x-18}{3x}  

 x6x\frac{x-6}{x}  

 18-18  

 x18x\frac{x-18}{x}  

 6-6  

Tags

CCSS.HSA.APR.D.6

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify

 4m2+4m8m2+16m\frac{4m^2+4m}{8m^2+16m}  

 1+4m2+16m\frac{1+4m}{2+16m}  

 1+m2(1+2m)\frac{1+m}{2\left(1+2m\right)}  

 34\frac{3}{4}  

 m+12(m+2)\frac{m+1}{2\left(m+2\right)}  

Tags

CCSS.HSA.APR.D.6

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify

 x+6x236\frac{x+6}{x^2-36}  

 1x6\frac{1}{x-6}  

 x6x-6  

 6x6\frac{6}{x-6}  

 x66\frac{x-6}{6}  

Tags

CCSS.HSA.APR.D.6

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify

 x2+x12x22x3\frac{x^2+x-12}{x^2-2x-3}  

 115\frac{-11}{-5}  

 x4x1\frac{x-4}{x-1}  

 44  

 x+4x+1\frac{x+4}{x+1}  

Tags

CCSS.HSA.APR.D.6

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify

 x216x2+x20\frac{x^2-16}{x^2+x-20}  

 x4x5\frac{x-4}{x-5}  

 x+4x+5\frac{x+4}{x+5}  

 16x20\frac{-16}{x-20}  

 4x5\frac{-4}{x-5}  

Tags

CCSS.HSA.APR.D.6

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify

 2(x+1)2x21\frac{2\left(x+1\right)^2}{x^2-1}  

 22  

 2x1x+1\frac{2x-1}{x+1}  

 2(x1)x+1\frac{2\left(x-1\right)}{x+1}  

 2(x+1)x1\frac{2\left(x+1\right)}{x-1}  

Tags

CCSS.HSA.APR.D.6

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