17-05-2016
Mathematics

contestada

what is -x(6x-7)? My answer was -6x-7x.

Respuesta :

garydesir1 garydesir1

17-05-2016

Good evening

-x(6x-7)

= (-x)(6x-7)

Distribute

(-x)(6x)(-x)(-7)

= -6x²+7x

I hope that's help !

Answer Link

apologiabiology apologiabiology

17-05-2016

distributive propety
a(b+c)=ab+ac

rmember
(-) tmes (-)=(+)

so
-x(6x-7)=
-x times 6x+-x times -7=
-6x^2+7x

Answer Link

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