Identify the factors of 4x2 + 12x + 9. (4x − 3)(x − 3) (4x + 3)(x + 3) (2x − 3)(2x − 3) (2x + 3)(2x + 3)

asked Jul 24, 2019 181k views

1 vote

Identify the factors of 4x2 + 12x + 9.

(4x − 3)(x − 3)
(4x + 3)(x + 3)
(2x − 3)(2x − 3)
(2x + 3)(2x + 3)

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4 votes

Answer:

The answer is (2x + 3) (2x + 3) or 2x + 3^2

Simplifying the values turns 4 into 2, and 9 into 3.

GiladG answered Jul 25, 2019

7.5k points

5 votes

(2x+3)(2x+3) is the answer. Multiply contents of brackets on each other so, 4x+6x+6x+9=4x^2+12x+9

Mattb answered Jul 30, 2019

by Mattb

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