Question

x+1/x=6find the value of x-1/x​

Answer 1

Answer:

x+1/x=6

(x+1/x)^2=6^2

x^2+1/x^2=36. ...(i)

(x-1/x)^2

(x-y)^2

x^2+y^2-2xy

x^2+1/x^2-2*x*1/x

from i

36-2=x-1/x

34

Answer 2

If your question is $\frac{x-1}{x}=6$ then here is the answer:

x+1 = 6x

6x - x = 1

x = 0.2

∴ 0.2 - 1 / 0.2

= -4