Search Header Logo

simplifying rational expressions

Authored by Brett Hofstrom

Mathematics

9th - 12th Grade

CCSS covered

Used 1+ times

simplifying rational expressions
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Simplify

(x-9)/(x+9)
1/(x-9)
(x+9)
1/(x+9)

Tags

CCSS.HSA.APR.D.6

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

(x²+11x+24)/(x²+4x-32)

A.(x+7)/(x+4)
B.3/4
C.(x+3)/(x+4)
D.(x+3)/(x-4)

Tags

CCSS.HSA.APR.D.6

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Subtract

 x53x+43x53x+4\frac{x-5}{3x+4}-\frac{3x-5}{3x+4}  

 2x103x+4 , 43\frac{-2x-10}{3x+4}\ ,\ -\frac{4}{3}  

 2x3x+4 , x43\frac{-2x}{3x+4}\ ,\ x\ne-\frac{4}{3}  

 2x , x0-2x\ ,\ x\ne0  

 2x10 , x0-2x-10\ ,\ x\ne0  

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSA.APR.D.7

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify 2xx5+3x+2x+1\frac{2x}{x-5}+\frac{3x+2}{x+1}  

 5x211x10(x5)(x+1)\frac{5x^2-11x-10}{\left(x-5\right)\left(x+1\right)}  

 5x+22x4\frac{5x+2}{2x-4}  

 5x+2(x5)(x+1)\frac{5x+2}{\left(x-5\right)\left(x+1\right)}  

 5x+2(x5)+(x+1)\frac{5x+2}{\left(x-5\right)+\left(x+1\right)}  

Tags

CCSS.HSA.APR.D.7

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

1. Simplify each expression:

 2n+4n2n216\frac{-2}{n+4}-\frac{n^2}{n^2-16}  

 (n2)n4\frac{-\left(n-2\right)}{n-4}  

 (n2+2)n2+n12\frac{-\left(n^2+2\right)}{n^2+n-12}  

 n22n+8(n4)(n+4)2\frac{-n^2-2n+8}{\left(n-4\right)\left(n+4\right)^2}  

 n2(n4)(n+4)\frac{n-2}{\left(n-4\right)\left(n+4\right)}  

Tags

CCSS.HSA.APR.D.7

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

4. Simplify each expression:  x+2x2+4x+4+2x+2\frac{x+2}{x^2+4x+4}+\frac{2}{x+2}  

 2x+2\frac{2}{x+2}  

 4x+2\frac{4}{x+2}  

 3x+2\frac{3}{x+2}  

 1x+2\frac{1}{x+2}  

Tags

CCSS.HSA.APR.D.7

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?