Question

$2y {}^{2} + 9y + 10 = 0$
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Answer 1

Step-by-step explanation:

2y²+9y+10=0

2y²+4y+5y+10=0

2y(y+2)+5(y+2)=0

(2y+5)(y+2)=0

y=-5/2 ; y=-2