3 years ago

Which of the following is equivalent to 2x2 + 9x + 9?

Mathematics

2 answers:

valkas [14]3 years ago

8 0

Answer:

(x+3)(2x+3)

Step-by-step explanation:

Factor:

2x^2+9x+9

=(2x+3)(x+3)

Mumz [18]3 years ago

5 0

Answer:

(x + 3)(2x + 3)

Step-by-step explanation:

Sum = 9

Product = 2*9 = 18

Factors = 6 ,3

2x² + 9x + 9 = <u>2x² + 6x</u> + <u>3x + 3 * 3</u>

= 2x ( x + 3) + 3( x + 3)

= (x +3)(2x + 3)

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