Quiz - Operations of Rational Expressions

Quiz - Operations of Rational Expressions

Assessment

Assessment

Created by

Stefanie Eckard

Mathematics

9th - 11th Grade

Hard

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15 questions

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1.

MULTIPLE CHOICE

30 sec • 1 pt

Simplify:  36y72z\frac{36y}{72z}  

2.

MULTIPLE CHOICE

30 sec • 1 pt

Simplify: b2b6b2+4b+4\frac{b^2-b-6}{b^2+4b+4}  

3.

MULTIPLE CHOICE

30 sec • 1 pt

Find the quotient: a243a÷5a2a2\frac{a^2-4}{3a}\div\frac{5a^2}{a-2}  

4.

MULTIPLE CHOICE

30 sec • 1 pt

Subtract: 9x+1x23x4x2\frac{9x+1}{x-2}-\frac{3x-4}{x-2}  

5.

MULTIPLE CHOICE

30 sec • 1 pt

Find the sum: xx+1+2xx+2\frac{x}{x+1}+\frac{2x}{x+2}  

6.

MULTIPLE CHOICE

30 sec • 1 pt

 m2+m30m2+13m +42÷m2m+7\frac{m^2+m-30}{m^2+13m\ +42}\div\frac{m-2}{m+7}  Simplify

7.

MULTIPLE CHOICE

30 sec • 1 pt

 28m364m2÷18m2\frac{2}{8m^3-64m^2}\div\frac{1}{8m^2}  

8.

MULTIPLE CHOICE

30 sec • 1 pt

 2a206a×a9a10\frac{2a-20}{6a}\times\frac{a-9}{a-10}  Simplify

9.

MULTIPLE CHOICE

30 sec • 1 pt

Simplify  1n+5×n2+2n15n8\frac{1}{n+5}\times\frac{n^2+2n-15}{n-8}  

10.

MULTIPLE CHOICE

30 sec • 1 pt

 4xx53x6\frac{4x}{x-5}-\frac{3}{x-6}  Simplify

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