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3 votes
Find the square.
(6m+7)^2

User Zanbaldwin
by
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1 Answer

2 votes
the expansion is:
(6m+7)(6m+7)=6m(6m+7)+7(6m+7)=36m^2+42m+42m+49=
36m^2+84m+49
User Marcocamejo
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