SOLUTION: How do you write a quadratic equation with integer coefficients for each pair of roots?

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Question 251710: How do you write a quadratic equation with integer coefficients for each pair of roots?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
if the roots are 4 and 5
then (x-4)(x-5)=0
x^2-4x-5x+20=0
x^2-9x+20=0
Is this what you want?