Question 731868
multiply by x^2
{{{ x^2+ 1=3x }}}
rearrange
{{{ x^2-3x+ 1=0 }}}
4/5 (x-3/2)^2 = 1
(x-3/2)^2 = 5/4
x = 1/2 (3+sqrt(5))
x = 1/2 (3-sqrt(5))