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Julli [10]
3 years ago
14

Factor the expression below.

Mathematics
2 answers:
Leokris [45]3 years ago
4 0

Answer:

9x^2−1

=(3x+1)(3x−1)

So,the correct answer is D.Trust me this is the right answer

I hope this help you.Please give me the brainliest

Sonbull [250]3 years ago
3 0

Answer:

(3x -1) (3x+1)

Step-by-step explanation:

9x^2 - 1

Rewriting

(3x)^2 -1^2

This is the difference of squares a^2 -b^2 = (a+b) (a-b)

(3x -1) (3x+1)

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