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14 votes
14 votes
(3x + 5)² multiply and give the product and sum

User Zeewagon
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1 Answer

10 votes
10 votes

\begin{gathered} (3x+5)^2=(3x+5)(3x+5) \\ =9x^2+15x+15x+25 \\ =9x^2+30x+25 \end{gathered}

User Isaac Vidrine
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