(2y+3)(y-2)- (5y+3)(y-2)
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Step-by-step explanation:
2y(y-2)+3(y-2)-5y(y-2)+3(y-2)
2y^2-4y+3y-6-5y^2+10y+3y-6
2y^2-5y^2-4y+3y+10y+3y-6-6
-3y^2+12y-12=0
-3y^2+6y+6y-12=0
-3y(y-2)+6(y-2)=0
therefore,y-2=0 or -3y+6=0
y=2 or y=-6/-3
y=2 or. y=-2/-1
y=2. or. y=2
therefore y=2
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