What is the product? (2x – 1)(x + 4) A. 2x^2 –4 B. 2x^2 + 4 C. 2x^2 + 7x – 4 D. 2x^2 –7x

asked Dec 21, 2018 27.8k views

3 votes

What is the product?

(2x – 1)(x + 4)

A. 2x^2 –4
B. 2x^2 + 4
C. 2x^2 + 7x – 4
D. 2x^2 –7x – 4

by Cameo

8.6k points

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1 vote

You just cross multiply.

2x^2+8x-1x-4

Then add like terms which gives you the answer

2x^2+7x-4

So the answer is C.

Jkusachi answered Dec 25, 2018

8.4k points

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