gavinlane gavinlane

22-05-2019
Mathematics

contestada

Simplify the expression -4x2(3x − 7).

Respuesta :

owenames1303 owenames1303

22-05-2019

Answer:

-12x^3 + 28x^2

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clouse617140 clouse617140

12-05-2020

Answer:

-12x^3+28x^2

Step-by-step explanation:

-4x3= -12

-4x-7= 28

x^2+x= x^3

Then, x^2 just transfers over beside 28.

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