Question

If=2+√3find x+1/x their whole cube

Answer 1

Answer:

52

Step-by-step explanation:

x=2+√3

1/X = 1/2+√3 = 1/2+√3×2-√3/2-√3

= 2-√3/4-3 = 2-√3

X+1/X = 4

(X+1/x)^3= x^3+1/x^3+3(X+1/X)

4^3 =.x^3+1/x^3+3×4

64-12=x^3+1/x^3

52=x^3+1/x^3

Answer 2

Answer:52

Step-by-step explanation:+all