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Simplify the expression -4x2(3x − 7).
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3 votes
Simplify the expression -4x2(3x − 7).

User Zpavel
by
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1 Answer

4 votes

Answer:

-12x^3+28x^2

Explanation:

-4x3= -12

-4x-7= 28

x^2+x= x^3

Then, x^2 just transfers over beside 28.

User Lotfi
by
7.7k points
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