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Question # 42

Simplify: (x+7)(x−3)(x + 7)(x - 3).

Options:

A.

x2+4x−21x^2 + 4x - 21

B.

x2+7x−21x^2 + 7x - 21

C.

x2+10x+21x^2 + 10x + 21

D.

x2+4x+21x^2 + 4x + 21

Viewing question 42 out of 72 questions
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Math Placement Overview

Name Math Placement
Code Math Placement
Vendor College Admission and Placement
Certification College Board

Math Placement Questions