Yabooy991 Yabooy991

29-06-2016
Mathematics

contestada

what value of c makes x2-12x+c a perfect square trinomial?

3/2?
(3/2)^2?
3?
6^2?

Respuesta :

29-06-2016

Hello,
Answer D : 36

x²-12x+c=x²-2*6x+36=(x-6)²

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