SOLUTION: i need help with simplifying rational expressions the question is 4-2y/2y^2+10y-28

SOLUTION: i need help with simplifying rational expressions the question is 4-2y/2y^2+10y-28

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Question 308219: i need help with simplifying rational expressions
the question is 4-2y/2y^2+10y-28
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
(4-2y)/(2y^2+10y-28)
=(4-2y)/2(y^2+5y-14)
=-2(y-2)/2(y+7)(y-2)
=-1/(y+7)
.
Ed
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