tiffanyanncoope tiffanyanncoope

06-04-2019
Mathematics

contestada

!!!!!!!!!!!!!!!! HELP 25 points

What is the completely factored form of

x3 + 4x2 – 9x – 36?

(x + 3)(x – 3)

(x2 – 9)(x + 4)

(x + 3)(x – 3)(x + 4)

(x – 3)(x – 3)(x + 4)

Respuesta :

KhaRNate KhaRNate

06-04-2019

x3 + 4x2 - 9x - 36

x2 (x + 4) - 9(x + 4)

(x2 - 9) (x + 4)

(x - 3) (x + 3) (x + 4)

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