Question

If x-1/x=9 , find the value of (x)2+1/(x)2

Answer 1

64 1/64 is the value of x²+1/x²

Answer 2

Step-by-step explanation:

x-1=9x

-8x=1

x=-1/8

(-1/8)2+1/(-1/8)2

-3/-4

=3/4