Simplifying Rational Algebraic Expressions

Simplifying Rational Algebraic Expressions

8th Grade

9 Qs

quiz-placeholder

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Simplifying Rational Algebraic Expressions

Simplifying Rational Algebraic Expressions

Assessment

Quiz

Mathematics

8th Grade

Hard

CCSS
HSA.APR.A.1, HSA.APR.D.6

Standards-aligned

Created by

Fred Carrera

Used 616+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify:  x8y12x4y15Simplify:\ \ \frac{x^8y^{12}}{x^4y^{15}}  

 x4y3\frac{x^4}{y^3}  

 x12y3\frac{x^{12}}{y^3}  

 x12y27x^{12}y^{27}  

 y3x4\frac{y^3}{x^4}  

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify: 5a3c1020a5c4Simplify:\ \frac{5a^3c^{10}}{20a^5c^4}  

 4c6a2\frac{4c^6}{a^2}  

 1a2c64\frac{1a^2c^6}{4}  

 1c64a2\frac{1c^6}{4a^2}  

 1a24c6\frac{1a^2}{4c^6}  

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify:  8w3y11(4w3y5)2Simplify:\ \ \frac{8w^3y^{11}}{\left(4w^3y^5\right)^2}  

 2yw3\frac{2y}{w^3}  

 1y2w3\frac{1y}{2w^3}  

 y4w2\frac{y^4}{w^2}  

 1y212w9\frac{1y^{21}}{2w^9}  

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify: 30x5y86x5y9Simplify:\ \frac{-30x^5y^8}{6x^5y^9}  

 15y\frac{1}{5y}  

 5y-5y  

 5x10y17-5x^{10}y^{17}  

 5y\frac{-5}{y}  

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify:  x4y7x2y3Simplify:\ \ \frac{x^{-4}y^7}{x^2y^{-3}}  

 y10x6\frac{y^{10}}{x^6}  

 x6y10\frac{x^6}{y^{10}}  

 y4x2\frac{y^4}{x^2}  

 x2y4\frac{x^2}{y^4}  

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify:   24a3c48a2c3Simplify:\ \ \ \frac{24a^3c^4}{8a^{-2}c^{-3}}  

 16ac16ac  

 3ac3ac  

 3a5c73a^5c^7  

 3a5c7\frac{3}{a^5c^7}  

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify:  x2+6x7x249Simplify:\ \ \frac{x^2+6x-7}{x^2-49}  

 x1x+7\frac{x-1}{x+7}  

 x+1x+7\frac{x+1}{x+7}  

 x1x7\frac{x-1}{x-7}  

 x+1x7\frac{x+1}{x-7}  

Tags

CCSS.HSA.APR.D.6

8.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify:  x2+6xx2+3x18Simplify:\ \ \frac{x^2+6x}{x^2+3x-18}  

 xx+3\frac{x}{x+3}  

 xx3\frac{x}{x-3}  

 x+6x3\frac{x+6}{x-3}  

 xx+6\frac{x}{x+6}  

Tags

CCSS.HSA.APR.D.6

9.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Simplify:  x2+7x+10x24Simplify:\ \ \frac{x^2+7x+10}{x^2-4}  

 x5x+2\frac{x-5}{x+2}  

 x5x2\frac{x-5}{x-2}  

 x+5x+2\frac{x+5}{x+2}  

 x+5x2\frac{x+5}{x-2}  

Tags

CCSS.HSA.APR.D.6