Gilbo4om3inaB Gilbo4om3inaB

16-01-2017
Mathematics

contestada

Find the product.

(12p - 3)(12p + 3)

144p^2 + 72p + 9

144p^2 - 9

24p^2 - 6

144p^2 - 36p + 9

Respuesta :

MeganLouise MeganLouise

16-01-2017

1) (12p-3)(12p-3)
=144p^2-36p+36p+9
=144p^2+9 (-36+36=0 so it cancels out)

Answer Link

anthonysilby1 anthonysilby1

16-01-2017

144p^ - 9 :)
...................

Answer Link

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