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Mathematics 8 Online
OpenStudy (cenaida):

Factor the following trinomial completely: 9x2 - 81 A. (3 x - 9)(3x + 9) B. 3(x - 3)(x + 3) C. 9(x - 3)^2 D. 9(x - 3)(x + 3)

OpenStudy (solomonzelman):

Why are you re-asking this question again may I know?

OpenStudy (cenaida):

i already asked this question before?

OpenStudy (solomonzelman):

YES exact same thing.

OpenStudy (cenaida):

oh sorry

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