Form a quadratic polynomial whose 1 zero is 2 + root 5 and sum of zeores is 4
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x=2+√5
y=2-√5
x+y=4 =-b/a
x*y=4-5
x*y=-1=c/a
quadratic equation is x^2-4x-1=0
y=2-√5
x+y=4 =-b/a
x*y=4-5
x*y=-1=c/a
quadratic equation is x^2-4x-1=0
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