mikkywillly mikkywillly

20-07-2016
Mathematics

contestada

Factor completely 3x3 − 3x2 − 18x.

3x(x + 3)(x + 2)
3x(x + 3)(x − 2)
3x(x − 3)(x + 2)
3x(x − 3)(x − 2)

Respuesta :

jhonyy9 jhonyy9

27-07-2016

3x^3 -3x^2 -18x = 3x(x^2 -x -6) = 3x(x-3)(x+2) so the 3rd choice is right sure

hope helped

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