Adding, Subtracting, Multiplying and Dividing Rational Expressions

Adding, Subtracting, Multiplying and Dividing Rational Expressions

11th Grade

9 Qs

quiz-placeholder

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Assessment

Quiz

Mathematics

11th Grade

Hard

CCSS
HSA.APR.D.6, HSA.APR.D.7

Standards-aligned

Created by

Anthony Clark

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Simplify 

(x+7)/(x-4)

-3/4

(x+3)/(x+4)

(x+3)/(x-4)

Tags

CCSS.HSA.APR.D.6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Multiply and Simplify

(n-10)/8n+56

(n-10)(n+7)/8n+56

(n-10)/8

(n+10)/8

Tags

CCSS.HSA.APR.D.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Divide and Simplify

A

B

C

D

Tags

CCSS.HSA.APR.D.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When adding and subtracting rational expressions, my first step should be to:

Combine like terms in the numerators.

Determine a Least Common Denominator.

Factor all of the numerators and all of the denominators.

Change the operator to multiplication and reciprocate the second fraction.

Tags

CCSS.HSA.APR.D.7

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

To simplify a rational expression, I should

Eliminate common terms in the numerator and denominator.

Combine like terms in the numerator and denominator.

Factor the numerator and denominator and eliminate common factors.

Find an LCD.

Tags

CCSS.HSA.APR.D.6

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Perform the operation

A

B

C

D

Tags

CCSS.HSA.APR.D.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Perform the operation

A

B

C

D

Tags

CCSS.HSA.APR.D.7

8.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the LCD of the following rational expression

(x+8)(x-3)

8x(x+2)

(x2+3x+24)

Tags

CCSS.HSA.APR.D.7

9.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the LCD of the following rational expressions

(x+1)(x-1)

(x+1)2 (x-1)

(2x+2)

Tags

CCSS.HSA.APR.D.7