Question

If x² + 1/x² = 38 then value of (x - 1/x ) is

Answer 1

Answer:

brother start with x-1/x

Step-by-step explanation:

(x-1/x)^2

=x^2+1/x^2-2

=and value of it is given

=38-2

=36

and now it is

(x-1/x)^2=36

so x-1/x =6

hope it helps brother