Adding and Subtracting Rational Expressions (Continued) Answers

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Which shows the expressions rewritten with the least common denominator? and

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and
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and
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and
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and
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3

What is the least common denominator that can be used to add ?

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24x2
B
24x3
C
96x2
D
96x3
4

What is the difference?

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5

Elias is adding and . He finds the LCD to be 10t2 and uses multiplication to find equivalent expressions.

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6

Which statements are true about finding the difference of the expressions? Select three options.

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The common denominator is 6p.
B
The first fraction rewritten with the LCD is .
Option B
C
The second fraction rewritten with the LCD is .
Option C
D
The difference is .
Option D
E
The difference is a rational expression.
7

Henry correctly subtracted from and got .What is the simplified difference?

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8

What is the sum?

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9

What is the difference?

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10

Which shows the rational expression written using the least common denominator?

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