Simplifying Rational Expressions

Simplifying Rational Expressions

9th - 10th Grade

10 Qs

quiz-placeholder

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Simplifying Rational Expressions

Simplifying Rational Expressions

Assessment

Quiz

Mathematics

9th - 10th Grade

Medium

Used 23+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify:   12a2+54a54a\frac{12a^2+54a}{54a}  

 a4a-4  

 2a+99\frac{2a+9}{9}  

 2a+52\frac{2a+5}{2}  

 43(a+2)\frac{4}{3\left(a+2\right)}  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify:   \frac{v^2+2v-48}{5v+40}  

 v1v4\frac{v-1}{v-4}  

 v45+v\frac{-v-4}{5+v}  

 v+7v+2\frac{v+7}{v+2}  

 v65\frac{v-6}{5}  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify:   4n+24n22n48\frac{4n+24}{n^2-2n-48}  

 4n8\frac{4}{n-8}  

 n+12\frac{n+1}{2}  

 n10n+2\frac{n-10}{n+2}  

 n+2n10\frac{n+2}{n-10}  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify:   \frac{n+4}{10n^2+40n}  

 10n10n  

 47n1\frac{4}{7n-1}  

 110n\frac{1}{10n}  

 7n14\frac{7n-1}{4}  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify:   10k+40k2k20\frac{10k+40}{k^2-k-20}  

 10k5\frac{10}{k-5}  

 k2k9\frac{k-2}{k-9}  

 12k\frac{1}{2k}  

 k7k8\frac{k-7}{k-8}  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify:   x27x8x214x+48\frac{x^2-7x-8}{x^2-14x+48}  

 x+1x6\frac{x+1}{x-6}  

 x6x+1\frac{x-6}{x+1}  

 5x+65x+1\frac{5x+6}{5x+1}  

 x4x+6\frac{x-4}{x+6}  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify:   x8x2+x72\frac{x-8}{x^2+x-72}  

 x+9x+9  

 95x7\frac{9}{5x-7}  

 x+1x+1  

 1x+9\frac{1}{x+9}  

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