Question

if X+1/X= 2 then evaluate x^64+1/x^64=​

Answer 1

Answer:

X+1/X=9 x+1 = 9x 1 = 9x - x 8X

= 1 x = 1/8 Hence,x - 1/ x =

((1/8) - 1)/(1/8) x - 1/ x =

-7

HOPE IT HELP YOU!

Answer 2

Answer:

2

Step-by-step explanation:

Lets find the value of x from the first equation:

x+1/x=2 => (x^2+1)/x=2 => x^2-2x+1=0 => (x-1)^2=0 => x-1=0 =>x=1

So, we know x=1, and can find the required value: x^64+1/x^64=1^64+1/1^64=1+1=2