SOLUTION: 7(x+4)+3x(x+4)=

SOLUTION: 7(x+4)+3x(x+4)=

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Question 723254: 7(x+4)+3x(x+4)=
Answer by checkley79(3341) (Show Source): You can put this solution on YOUR website!
7(x+4)+3x(x+4)=
(7+3x)(x+4)
7x+28+3x^2+12x
3x^2+19x+28 ans.

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