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klemol [59]
4 years ago
6

Which expression is equivalent to (3y+3) +(y^2 -1) +2y+(y^2+2)

Mathematics
1 answer:
Marta_Voda [28]4 years ago
8 0
The way I looked at this was the amount of y² s in the expression. There is one fro the second bracket and one from the third so the equivalent expression must have 2y². Therefore the answer must be C
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