Algebraic Fractions (Addition & Subtraction)

Algebraic Fractions (Addition & Subtraction)

7th - 9th Grade

12 Qs

quiz-placeholder

Similar activities

LCD for Rational Expressions

LCD for Rational Expressions

9th - 12th Grade

10 Qs

Simplifying Rational Functions

Simplifying Rational Functions

9th - 12th Grade

10 Qs

Adding and Subtracting Rational Functions

Adding and Subtracting Rational Functions

9th - 12th Grade

10 Qs

Operations with Rational Expressions

Operations with Rational Expressions

9th - 12th Grade

14 Qs

Adding & Subtracting Linear Expressions

Adding & Subtracting Linear Expressions

7th Grade

12 Qs

Adding and Subtracting Rational Expressions

Adding and Subtracting Rational Expressions

9th - 12th Grade

10 Qs

Adding & Subtracting Rational Expressions

Adding & Subtracting Rational Expressions

9th - 12th Grade

10 Qs

Rational Expressions: Simplify, Multiplication and Division

Rational Expressions: Simplify, Multiplication and Division

9th - 11th Grade

10 Qs

Algebraic Fractions (Addition & Subtraction)

Algebraic Fractions (Addition & Subtraction)

Assessment

Quiz

Mathematics

7th - 9th Grade

Hard

Created by

Wee Teck Toh

Used 52+ times

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 3x4+x2x+7\frac{3}{x-4}+\frac{x}{2x+7}  

 x2+2x+21(x4)(2x+7)\frac{x^2+2x+21}{\left(x-4\right)\left(2x+7\right)}  

 x2+6x+21(x4)(2x+7)\frac{x^2+6x+21}{\left(x-4\right)\left(2x+7\right)}  

 x2+6x+7(x4)(2x+7)\frac{x^2+6x+7}{\left(x-4\right)\left(2x+7\right)}  

 x2+2x+7(x4)(2x+7)\frac{x^2+2x+7}{\left(x-4\right)\left(2x+7\right)}  

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 23x216x+2x+4\frac{2}{3x^2}-\frac{1}{6x}+\frac{2}{x+4}  

 11x2+166x2(x+4)\frac{11x^2+16}{6x^2\left(x+4\right)}  

 11x2+8x+46x2(x+4)\frac{11x^2+8x+4}{6x^2\left(x+4\right)}  

 13x2+166x2(x+4)\frac{13x^2+16}{6x^2\left(x+4\right)}  

 13x2+8x+46x2(x+4)\frac{13x^2+8x+4}{6x^2\left(x+4\right)}  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 xx2+12x+36x8x+6\frac{x}{x^2+12x+36}-\frac{x-8}{x+6}  

 x2+3x+48(x+6)2\frac{-x^2+3x+48}{\left(x+6\right)^2}  

 x2x48(x+6)2\frac{-x^2-x-48}{\left(x+6\right)^2}  

 x2x48(x+6)2\frac{x^2-x-48}{\left(x+6\right)^2}  

 8x+48(x+6)2-\frac{8x+48}{\left(x+6\right)^2}  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 1x213x+42+x+1x6xx7\frac{1}{x^2-13x+42}+\frac{x+1}{x-6}-\frac{x}{x-7}  

 6(x6)(x7)-\frac{6}{\left(x-6\right)\left(x-7\right)}  

 2(x2+6x3)(x6)(x7)\frac{2\left(x^2+6x-3\right)}{\left(x-6\right)\left(x-7\right)}  

 x2+8x6(x6)(x7)\frac{-x^2+8x-6}{\left(x-6\right)\left(x-7\right)}  

 x24x6(x6)(x7)\frac{x^2-4x-6}{\left(x-6\right)\left(x-7\right)}  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 x+10(3x+8)2+x3x+8\frac{x+10}{\left(3x+8\right)^2}+\frac{x}{3x+8}  

 3x2+9x+10(3x+8)2\frac{3x^2+9x+10}{\left(3x+8\right)^2}  

  3x2+x+18(3x+8)2\ \frac{3x^2+x+18}{\left(3x+8\right)^2}  

 2(x+5)(3x+8)2\frac{2\left(x+5\right)}{\left(3x+8\right)^2}  

 x2+x+10(3x+8)2\frac{x^2+x+10}{\left(3x+8\right)^2}  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 23x+115x+3 \frac{2}{3x+1}-\frac{1}{5x+3}\   

 7x+5(3x+1)(5x+3)\frac{7x+5}{\left(3x+1\right)\left(5x+3\right)}  

 7x+4(3x+1)(5x+3)\frac{7x+4}{\left(3x+1\right)\left(5x+3\right)}  

 13x+7(3x+1)(5x+3)\frac{13x+7}{\left(3x+1\right)\left(5x+3\right)}  

 7x+2(3x+1)(5x+3)\frac{7x+2}{\left(3x+1\right)\left(5x+3\right)}  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 3x+1+x+4(x+1)(x+2)\frac{3}{x+1}+\frac{x+4}{\left(x+1\right)\left(x+2\right)}  

 2(2x+5)(x+1)(x+2)\frac{2\left(2x+5\right)}{\left(x+1\right)\left(x+2\right)}  

  4x+6(x+1)(x+2)\ \frac{4x+6}{\left(x+1\right)\left(x+2\right)}  

 x+7(x+1)(x+2)\frac{x+7}{\left(x+1\right)\left(x+2\right)}  

 2(x+5)(x+1)(x+2)\frac{2\left(x+5\right)}{\left(x+1\right)\left(x+2\right)}  

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?