Determine if 9x2− 12x− 4 is a perfect square trinomial and factor. A. (x-4)^2 B. (x+4)^2 C. 3(x-3)^2 D. Not a perfect square trinomial.

asked Jul 7, 2019 204k views

4 votes

Determine if 9x2− 12x− 4 is a perfect square trinomial and factor.

A. (x-4)^2
B. (x+4)^2
C. 3(x-3)^2
D. Not a perfect square trinomial.

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5 votes

Sorry I don’t know but I tried

Mirabilos answered Jul 12, 2019

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