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posted by Elizabeth Thursday, April 18, 2013 at 10:20pm.
Solve the equation. Leave answer in simplest radical form. n^2-2n+1=5
n^2-2n-4=0 a=1 b=-2 c=-4 then use quadratic formula x=(-b+sqrt(b^2-4ac))/(2a) x=(-b-sqrt(b^2-4ac))/(2a) x=1+sqrt(5) x=1-sqrt(5)
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