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5 votes
Fully simplify.
(3x+y)^2

User Exoddus
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2 Answers

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(3x)^2+2*3xy+y^2
9x^2+6xy+y^2
User Michael Karavaev
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2 votes

9 2 + 6 + ^2 --- HOPE THIS HELPS :))

User Nickneedsaname
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