P(y)=2y²+5y-3 answer is -2
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Answer:
2y^2+5y-3=0
2y^2+6y-y-3=0
2y(y+3)-1(y+3)=0
(2y-1)(y+3)=0
y=1/2 y=-3
zeros of polynomial are -3,1/2
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