Answers EA Academy Algebra I Unit Test — Unit testQuestion 1

1

QuizMultiple Choice

Unit Test — Unit test

Question 1 • EA Academy Algebra I

Factor –7x3 + 21x2 + 3x – 9 by grouping. What is the resulting expression?

Answer

A

(3 – 7x)(x2 – 3)

B

(7x – 3)(3 + x2)

C

(3 – 7x2)(x – 3)

D

(7x2 – 3)(3 + x)

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