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Mathematics 12 Online
OpenStudy (anonymous):

5. Multiply. (2n2 + 5n + 4)(2n – 4) (1 point) 4n3 – 2n2 + 28n – 16 4n3 + 12n2 – 2n – 16 4n3 + 2n2 – 12n – 16 4n3 + 18n2 – 28n – 16

OpenStudy (pfenn1):

\[(2n^2 + 5n + 4)(2n – 4)=4n^3+10n^2+8n-8n^2-20n-16\]

OpenStudy (anonymous):

Thank you SOO much!! :D

OpenStudy (pfenn1):

You're welcome.

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