Question

if x+1/x=2 find the value of x³+1/x³​

Answer 1

Answer:

X+1/X = 2

X +1 = 2X

1= 2x - X

1= X

now put x=1 in (X)3 + 1/X3

(1)3+ 1/(1)3

answer is 2

thanks...........