Question

x^2+1/x^2=11
find the value of
x-1/x​

Answer 1

Answer:$1+\sqrt{10$

1+ square root 10

Step-by-step explanation:

You simplify x^2+1/x^2=11 which is +- square root 10.

+- square root 10 - 1 / +- square root 10 - 1

= 1 + sq root 10.

i hope this helped. :)