SOLUTION: add: (6y^2+3xy+y+7)+(7y^2-xy+6y)

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Question 35759: add:
(6y^2+3xy+y+7)+(7y^2-xy+6y)
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
6Y~2+3XY+Y+7
7Y~2-XY+6Y
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13Y~2+2XY+7Y+7