Question

if x+1/x=2 then x^4+1/x^4=?
I will mark as brainlist who will anwer first​

Answer 1

Answer:

$\frac{x+1}{x} = 2$

= x+1 =2x

= 1= 2x-x

= 1 = x

now we get the value of x i.e 1

now put the value of x in equation ,

=(1)^4 + 1 / (1)^4 = $\frac{1}{1} +1$

= by taking  L.C.M , we get

1+1 /1= 2/1

so the required answer is 2 .

I hope you understand !! if not plz ask....