11. (08.03) What are the factors of 3x² + 10x + 3? (4 points) O (3x - 1)(x-3) O (3x - 3)(x - 1) O (3x + 1)(x+3) O (3x+3)(x + 1)

asked Nov 23, 2023 133k views

17 votes

11. (08.03)

What are the factors of 3x² + 10x + 3? (4 points)
O (3x - 1)(x-3)
O (3x - 3)(x - 1)
O (3x + 1)(x+3)
O (3x+3)(x + 1)

4.4k points

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6 votes

Explanation:

$= 3 {x}^(2) + 10x + 3$

$= 3 {x}^(2) + 9x + x + 3$

= 3x(x + 3) + 1.(x + 3)

= (x + 3)(3x + 1)

= (3x + 1)(x + 3)

The answer is C.

Nick Gotch answered Nov 29, 2023

4.8k points

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