Rational Expressions with LCD

Rational Expressions with LCD

8th Grade

10 Qs

quiz-placeholder

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Rational Expressions with LCD

Rational Expressions with LCD

Assessment

Quiz

Mathematics

8th Grade

Hard

CCSS
HSA.APR.D.7

Standards-aligned

Created by

Barbara White

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Find the least common denominator of the given rational expressions.
10t
60t
6
600t2

Tags

CCSS.HSA.APR.D.7

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Find the least common denominator of the given rational expressions.
16

x+4

x

(x+2)(x-2)

Tags

CCSS.HSA.APR.D.7

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Find the least common denominator of the given rational expressions.
18t2
t
3
18t3

Tags

CCSS.HSA.APR.D.7

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image
Find the least common denominator of the given rational expressions.
3a - 6
a

a(3a- 6)

a-2

Tags

CCSS.HSA.APR.D.7

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Find the least common denominator of the given rational expressions.
x+1

(x+5)(x+1)

(x-2)(x+1)

(x+5)(x+1)(x-2)

Tags

CCSS.HSA.APR.D.7

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
Find the LCD of these fractions.
(x+1)(x-5)
(x+1)(x-3)
(x-3)(x-5)
(x+1)(x-5)(x-3)

Tags

CCSS.HSA.APR.D.7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Find the LCD of these fractions.
(x+2)(x-1)x
+2, -1
(x+1)(x-2)
(x+2)(x-1)

Tags

CCSS.HSA.APR.D.7

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