Question

if x-1/x= 8 then find the value of x^2+1/x^2

Answer 1

Step-by-step explanation:

66 is the answer for above question

Hello other person answer is completely wrong

then how can u given brianliest answer tag?

23 is wrong 63 is tight...check it

just foolish to make wrong answers to make right..lol

Answer 2

Answer:

x + 1 /x ) = 5

We need to find x2 + 1 / x2

( x + 1 / x )2 = 25

= x2 + 1 / x2 + 2 (x)(1/x) = 25

= x2 + 1/x2 + 2 = 25

= x2 + 1 / x2 = 25 – 2

= x2 + 1 / x2=23

Hence x2 + 1 / x2 = 23

Step-by-step explanation:

i hope it's helpful