3 years ago

Select the correct answer. Which expression shows the factors of 9x2 + 3x − 2?

Mathematics

2 answers:

____ [38]3 years ago

4 0

Answer:

(3x + 2)(3x − 1)

Step-by-step explanation:

I would factor each answer choice with FOIL

(3x − 1)(3x − 2)

9x^2 -6x -3x +2

9x^2 - 9x + 2

(3x + 1)(3x − 2)

9x^2 -6x + 3x - 2

9x^2 -3x - 2

(3x + 2)(3x − 1)

9x^2 -3x + 6x - 2

9x^2 +3x - 2

(9x − 2)(x + 1)

9x^2 + 9x - 2x -2

9x^2 +7x -2

worty [1.4K]3 years ago

4 0

Answer:

answer is C!

Step-by-step explanation:

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