AnswersPARTA - EVP PGCPS ALGEBRA 2 OC FALL2026 - 793033Multiplying and Dividing Rational Expressions

Multiplying and Dividing Rational Expressions Answers

12 verified answers
1
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Find the simplified product.

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Simplify the product

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4

Mathias found the product [image 1] as follows. [image 2] Which of the following best describes his error?

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He did not multiply the denominators correctly.
B
He did not factor the first numerator.
C
He did not divide out the 2 from the 4 and the 8.
D
He did not distribute the 5 to the terms in the other numerator.
5

Which multiplication expression is equivalent to ?

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6

The simplified quotient is .

Answer:

1

7

Find the simplified quotient.

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t – 6
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3t + 18
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3t – 18
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9

Simplify .

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x2 + 3x
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10

Simplify.X 4m7m12m36m

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X 4m
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7m
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12m
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36m
11

Using V = lwh , find an expression in factored form for the volume of this prism. Explain the general steps you used to arrive at this answer.

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Answer:

The volume is V = (x)(6x)(2x - 5) = 6x^2(2x - 5). I substituted the dimensions into V = lwh, wrote 2x - 5 over 1, factored the numerators and denominators, and divided out common factors to simplify.

12

Select all of the following that you included in your answer.

A
Write 2x – 5 over 1.
B
Factor numerators and denominators, when possible
C
Divide out common factors to simplify.
D
Determine that the volume is (x)(6x)(2x – 5).

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