Question 828100
(x+1/x)^2=3 then find the value of x?
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{{{(x+1)^2/x^2 = 3}}}
{{{(x+1)^2 = 3x^2}}}
{{{x^2 + 2x + 1 = 3x^2}}}
{{{2x^2 - 2x - 1 = 0}}}
*[invoke solve_quadratic_equation 2,-2,-1]