SOLUTION: what is the quadratic equation for -11 an -4

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Question 404507: what is the quadratic equation for -11 an -4
Answer by Tatiana_Stebko(1539) About Me  (Show Source):
You can put this solution on YOUR website!
If x1 and x2 are the roots of quadratic equation , then this equation %28x-x1%29%2A%28x-x2%29=0
x1=-11, x2=-4
%28x-%28-11%29%29%2A%28x-%28-4%29%29=0
%28x%2B11%29%2A%28x%2B4%29=0
x%5E2%2B4x%2B11x%2B44=0
x%5E2%2B15x%2B44=0