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Which polynomial is a perfect square trinomial? (4 points) 9x2 − 12x + 4 36b2 − 24b + 16 16x2 − 24x − 9 4a2 − 10a − 25

Ronald Miller

in Mathematics

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Jennifer Patterson on July 2, 2018

The answer is A9x2 - 12x + 49x2 - 6x - 6x + 43x(3x) - 3x(2) - 2(3x) - 2(-2)3x(3x - 2) - 2(3x - 2)(3x - 2)(3x - 2)(3x - 2)2


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