7
practice testMultiple Choice

Practice Test

Question 7 • Algebra: Concepts and Connections

What is the product? open paren x plus 3 close paren times open paren 2 x minus 1 close paren

Answer
A
2 x squared plus 6 x
B
2 x squared plus 5 x minus 3
C
2 x squared minus 3
D
2 x squared plus 6 x minus 3

Explanation

Distribute each term in (x + 3) across (2x − 1): x(2x − 1) + 3(2x − 1) = 2x² − x + 6x − 3. Combine the like terms −x and 6x to get 2x² + 5x − 3, which is choice B.

AI-written and checked against the verified answer.

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