mh0arwatiesil mh0arwatiesil

06-07-2016
Mathematics

contestada

evaluate -3x 3 - 4x for x = -1. 1 7 -1

Respuesta :

Ckaranja Ckaranja

14-07-2016

-3[tex] x^{3} [/tex]-4x
=-3(-1[tex] )^{3} -4(-1)[/tex]
=-3*(-1)+4
=3+4
=7

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