Question

if x+1/x = 12, then find the value of x-1/x by squaring on both the sides​

Answer 1

Answer:

here's your answer

Step-by-step explanation:

x+1/x=12

x-1/x=?

solving equation 1

x+1=12x

11x=1

x=1/11

now putting it in equation 2

1/11-1/1/11

-10=11

now the answer of x-1/x=21