MATH: 81x^2-216x+144 A) (9x-12)^2 B) (9x+12)^2 C) (3x+12)^2 D) cannot be factored as into a square term

81x^2 - 216x + 144 = (9x - 12)^2

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Asked 3/18/2013 9:27:21 AM

Updated 6/20/2014 6:30:56 AM

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81x^2 - 216x + 144 = (9x - 12)^2

Added 6/20/2014 6:30:56 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [6/20/2014 6:33:07 AM]

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