Mathematics, 26.08.2019 22:00 annapittbull12

Which expression is equivalent to (3y+3) +(y^2 -1) +2y+(y^2+2)
a) 3y^2+3y+4
b) 7y+4
c) 2y^2+5y+4
d) 7y+6

Answers: 1

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Which expression is equivalent to (3y+3) +(y^2 -1) +2y+(y^2+2)
a) 3y^2+3y+4
b) 7y+4