mi4kashleLescoriah mi4kashleLescoriah

16-11-2016
Mathematics

contestada

Is h(x) a factor of f(x) =x^3-3x^2x-4x-12

Respuesta :

razhalei razhalei

22-11-2016

Solve by Grouping
(x^3-3x^2)(-4x-12)
x^2(x-3)-4(x-3)
(x^2-4)(x-3)
= (x+2)(x-2)(x-3)

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