SOLUTION: Find a quadratic equation with integer coefficients for the solution set {0,-9}

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Question 297907: Find a quadratic equation with integer coefficients for the solution set {0,-9}
Answer by user_dude2008(1862) About Me  (Show Source):
You can put this solution on YOUR website!
x-0=0 or x-(-9)=0
x=0 x+9=0
x(x+9)=0
x^2+9x=0