Search Header Logo

Operations with Rational Expressions

Authored by Khaliah Jones

Mathematics

10th - 12th Grade

CCSS covered

Used 14+ times

Operations with Rational Expressions
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Find the difference of 6y−5\frac{6}{y-5}  and y+5y2−25\frac{y+5}{y^2-25}  

 5y−5\frac{5}{y-5}  

 5y+5\frac{5}{y+5}  

 5yy−5\frac{5y}{y-5}  

 5yy+5\frac{5y}{y+5}  

Tags

CCSS.HSA.APR.D.7

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify x+9x2−81\frac{x+9}{x^2-81}  

 x−9x+9\frac{x-9}{x+9}  

 1x−9\frac{1}{x-9}  

 x+9x+9  

 1x+9\frac{1}{x+9}  

Tags

CCSS.HSA.APR.D.6

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Find the quotient of n−47n2−28n\frac{n-4}{7n^2-28n}  and  3nn−2\frac{3n}{n-2}  

 5n28\frac{5n^2}{8}  

 n−221n2\frac{n-2}{21n^2}  

 5n5n  

 5nn+1\frac{5n}{n+1}  

Tags

CCSS.HSA.APR.D.6

4.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

What are the excluded values for the domain of the problem n−47n2−28n ÷3nn−2\frac{n-4}{7n^2-28n\ }\div\frac{3n}{n-2}  


Check ALL that apply

n = 0

n = -7

n = 2

n = 4

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Find the simplified product of x2+4x−5x−3\frac{x^2+4x-5}{x-3}  and  x−310x+50\frac{x-3}{10x+50}  

 x+110\frac{x+1}{10}  

 x2+4x−510x+50\frac{x^2+4x-5}{10x+50}  

 x2+5x−89x+47\frac{x^2+5x-8}{9x+47}  

 x−110\frac{x-1}{10}  

Tags

CCSS.HSA.APR.D.7

6.

FILL IN THE BLANKS QUESTION

2 mins • 1 pt

Simplify x2+2x−15x+5\frac{x^2+2x-15}{x+5}  




(a)  

Tags

CCSS.HSA.APR.D.6

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Find the product of k2+12k+32k2+13k+40\frac{k^2+12k+32}{k^2+13k+40}  and  k2+5kk2+6k+8\frac{k^2+5k}{k^2+6k+8}  


 k2+5kk+2\frac{k^2+5k}{k+2}  

 kk2+13k+40\frac{k}{k^2+13k+40}  

 1k+2\frac{1}{k+2}  

 kk+2\frac{k}{k+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

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?