Rational Expressions Review

Rational Expressions Review

10th - 12th Grade

10 Qs

quiz-placeholder

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Rational Expressions Review

Rational Expressions Review

Assessment

Quiz

Mathematics

10th - 12th Grade

Medium

CCSS
HSA.APR.D.6, HSA.APR.D.7, HSA.CED.A.4

Standards-aligned

Created by

Elizabeth Steckman

Used 7+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify: x+3x11xx29\frac{x+3}{x-1}\cdot\frac{1-x}{x^2-9}  

 1x3\frac{1}{x-3}  

 1x+3\frac{-1}{x+3}  

 13x\frac{1}{3-x}  

 x+3x2 9-\frac{x+3}{x^{2\ }-9}  

Tags

CCSS.HSA.APR.D.6

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify: (2aa21)(a2aa+1)\frac{\left(\frac{2a}{a^2-1}\right)}{\left(\frac{a^2-a}{a+1}\right)}  

 2(a1)2 \frac{2}{\left(a-1\right)^{2\ }}  

 2a2(a+1)2\frac{2a^2}{\left(a+1\right)^2}  

 2a(a1)(a2a)\frac{2a}{\left(a-1\right)\left(a^2-a\right)}  

 2(a+1)2\frac{2}{\left(a+1\right)^2}  

Tags

CCSS.HSA.APR.D.6

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify: 5x2 1+11x\frac{5}{x^{2\ }-1}+\frac{1}{1-x}  

 x+6x21\frac{x+6}{x^2-1}  

 4xx21\frac{4-x}{x^2-1}  

 x25x+4(x21)(1x)\frac{x^2-5x+4}{\left(x^2-1\right)\left(1-x\right)}  

 (x4)(x1)(x21)(1x)\frac{\left(x-4\right)\left(x-1\right)}{\left(x^2-1\right)\left(1-x\right)} 

Tags

CCSS.HSA.APR.D.7

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify: 3cd+d2c2\frac{-3}{cd}+\frac{d^2}{c^2}  

 3c+d3c2d\frac{-3c^{ }+d^3}{c^2d}  

 3+d2c\frac{-3+d^2}{c}  

 3c2+cd3c3d\frac{-3c^2+cd^3}{c^3d}  

 3+d3cd+c2\frac{-3+d^3}{cd+c^2}  

Tags

CCSS.HSA.APR.D.7

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify: baab1a1b\frac{\frac{b}{a}-\frac{a}{b}}{\frac{1}{a}-\frac{1}{b}}  

 b2a2ba\frac{b^2-a^2}{b-a}  

 bab-a  

 (b2a2)(ba)a2b2\frac{\left(b^2-a^2\right)\left(b-a\right)}{a^2b^2}  

 b+ab+a  

Tags

CCSS.HSA.APR.D.6

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify: 3x32x1+1x\frac{\frac{3}{x^3}-\frac{2}{x}}{1+\frac{1}{x}}  

 (32x2)(x+1)x4\frac{\left(3-2x^2\right)\left(x+1\right)}{x^4}  

 1x3+1\frac{1}{x^3+1}  

 32x2x3+x2\frac{3-2x^2}{x^3+x^2}  

 32x2x5\frac{3-2x^2}{x^5}  

Tags

CCSS.HSA.APR.D.6

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify:  6+41+y31+y+1\frac{6+\frac{4}{1+y}}{\frac{3}{1+y}+1}  

 5+3y2+y\frac{5+3y}{2+y}  

 44  

 (10+6y)(4+y)(y+1)2\frac{\left(10+6y\right)\left(4+y\right)}{\left(y+1\right)^2}  

 10+6y4+y\frac{10+6y}{4+y}  

Tags

CCSS.HSA.APR.D.6

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