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12 votes
Uhh im stuck and this is area model math so im stressed ..

Uhh im stuck and this is area model math so im stressed ..-example-1
User Milsyobtaf
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1 Answer

14 votes
14 votes

Given:


(5x+6)(2x^2+3x+8)

To multiply using the box provided, we have:

After multiplying and combining the like terms, we have:


\begin{gathered} (5x+6)(2x^2+3x+8) \\ \\ =5x(2x^2)+5x(3x)+5x(8)+6(2x^2)+6(3x)+6(8) \\ \\ =10x^3+15x^2+40x+12x^2+18x+48 \\ \\ \text{Combine like terms:} \\ 10x^3+15x^2+12x^2+40x+18x+48 \\ \\ =10x^3+27x^2+58x+48 \end{gathered}

ANSWER:

Uhh im stuck and this is area model math so im stressed ..-example-1
Uhh im stuck and this is area model math so im stressed ..-example-2
User Kiana Kazeminejad
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2.9k points