If x=root 2+1/root2-1 and y=root2-1/root2+1 then find the value of x square+y square+xy #maths

If x=root 2+1/root2-1 and y=root2-1/root2+1 then find the value of x square+y square+xy #maths

#maths_solutions #sripadgreentek #maths If x=root 2+1/root2-1 and y=root2-1/root2+1 then find the value of x square+y square+xy