Question

If x =3+√8,then the value of ( x square+1/x square

Answer 1

Step-by-step explanation:

x=3+√8

1/x=1/3+√8

1/x=3-√8/9-8

1/x=3-√8

x²+1/x²

=(x+1/x)²-2

=(6)²-2

=36-2

=34