3 years ago

Simplify the expression -4x2(3x − 7).

Mathematics

2 answers:

Alinara [238K]3 years ago

5 0

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.

FromTheMoon [43]3 years ago

4 0

Answer:

-12x^3 + 28x^2

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