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LCD for Rational Expressions

Authored by Anthony Clark

Mathematics

11th Grade

CCSS covered

Used 1+ times

LCD for Rational Expressions
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18 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(x-1)

(x-2)(x+2)

(x+1)(x-1)

(x+1)

Tags

CCSS.HSA.APR.D.7

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the LCD of these fractions.

(x+2)(x-2)

(x+2)(x+1)

(x+2)(x-2)(x+1)

(x-2)(x+1)

Tags

CCSS.HSA.APR.D.7

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the least common denominator of the expression

18

6x

3xy

6xy

Tags

CCSS.HSA.APR.D.7

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Identify the LCD.

x2(x - 2)

x(x - 2)

x

(x - 2)

Tags

CCSS.HSA.REI.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(x+1)(x-1)

(x+1)2 (x-1)

(2x+2)

Tags

CCSS.HSA.APR.D.7

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(x+1)(x-1)

(x+1)2 (x-1)

(2x+2)

(x+1)(x2-1)

Tags

CCSS.HSA.APR.D.7

7.

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

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