Question 446765
x+1/x=13/6
multiply by x
(x^2+1)= 13x/6
6(x^2+1)=13x
6x^2+6=13x
6x^2-13x+6=0
Find the roots of the equation by quadratic formula						
						
a=	6	b=	-13	c=	6	
						
b^2-4ac=	169-144			
b^2-4ac=	25
sqrt(25)=5
{{{x=(-b+-sqrt(b^2-4ac))/(2a)}}}						
{{{x1=(-b+sqrt(b^2-4ac))/(2a)}}}						
x1=(13+5	)/12	
x1=1.5
...					
x2=(13-5	)/12		
x2= 0.67