Question

If x+ 1/x=2,then x ³+ 1 /x³ =​

Answer 1

Answer:

x+1/x=2

Cubing both sides

x^3+1/x^3+3.x.1/x(x+1/x) = 8

x^3+1/x^3 +3.(x+1/x) =8

x^3+ 1/x^3 + 3×2 = 8

x^3+1/x^3 = 8 -6 = 2 , Answer.

Step-by-step explanation:Please mark brainliest