Select the correct product. (2x + 9)(x + 1) 2x2 + 11x + 9 3x2 + 11x + 9 2x2 - 7x + 9 2x2 + 11x + 10

asked Dec 25, 2019 61.2k views

3 votes

Select the correct product.

(2x + 9)(x + 1)

2x2 + 11x + 9
3x2 + 11x + 9
2x2 - 7x + 9
2x2 + 11x + 10

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6 votes

We can simplify this by multiplying all the terms together.

2x * x + 2x * 1 + 9 * x + 9 * 1
= 2x^2 + 2x + 9x + 9
= 2x^2 + 11x + 9

Hope this helped!

Elisheva answered Dec 31, 2019

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