Factoring Expressions — Unit test

Question 1

Which expression is equivalent to ?

Revolt · Accepted Answer

6 a minus 4 b + 11

Question 2

Which expression is equivalent to ?

Revolt · Accepted Answer

4 x minus 3 y

Question 3

Which expressions are equivalent to the given expression? Select two options. (–2.4a – 1.8b) – (–3.8a – 4.4b) + (2.0a + 3.0b)

Revolt · Accepted Answer

5.6b + 3.4a; 3.4a 5.6b

Question 4

Which facts could be applied to simplify this expression? Select three options.

Revolt · Accepted Answer

To subtract like terms, subtract the coefficients, not the variables.; Like terms are terms that contain the same variable, raised to the same power.; The simplified expression is .

Question 5

Which expression is equivalent to ?

Revolt · Accepted Answer

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Question 6

Ashad is rewriting the expression as a product. Which statements about the expression are accurate and relevant to his rewriting the expression? Select three options.

Revolt · Accepted Answer

The GCF of the numbers in each term in the expression is 4.; The GCF of the variables in each term in the expression is a.; The factored form of the expression is .

Question 7

Which is a complete list of factors of each term in the expression ?

Revolt · Accepted Answer

16a: 1, 2, 4, 8, 16, a18ab: 1, 2, 3, 6, 9, 18, a, b

Question 8

Charles factors the expression using a factor of . He writes the factored expression as . Which best describes the accuracy of Charles’s solution?

Revolt · Accepted Answer

His solution is accurate.

Question 9

How many like terms are in the expression?

Revolt · Accepted Answer

3

Question 10

Which expression is equivalent to ?

Revolt · Accepted Answer

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Factoring Expressions — Unit test Answers

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