SOLUTION: what is the LCM of y^2+10y+25 and y^2+3y-10

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Question 554165: what is the LCM of y^2+10y+25 and y^2+3y-10
Answer by kkasko(46) About Me  (Show Source):
You can put this solution on YOUR website!
what is the LCM of y^2+10y+25 and y^2+3y-10?
y^2+10y+25 5x5=25 5+5=10
y^2+5y+5y+25
y(y+5)+5(y+5)
(y+5)(y+5)
y^2+3y-10 5x-2=-10 5+-2=3
y^2+5y-2y-10
y(y+5)-2(y+5)
(y-2)(y+5)
The LCM is (y-2)(y+5)