Question

x-1/x=5


so x²+1/x² is ?
​

Answer 1

Step-by-step explanation:

x-1/x=5

then

x-1=5*x

-1=5x-x

-1=4x

x=4*-1

so x = -4

now puting the value in x^2+1/x^2

-4^2+1/-4^2

16+1 / 16

17/16

hope this will help u❤