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Mathematics 17 Online
OpenStudy (anonymous):

simplify: 4x^2+3x-9+(x-4)(2x+7) WILL GIVE GOLD MEDALS TO ANSWER

OpenStudy (anonymous):

?

OpenStudy (anonymous):

\[4x^{2}+3x-9+2x ^{2}+7x-8x-28 \] \[6x ^{2}-2x-37\] I hope that helps

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