Question

If (x +1/x)² = 3, find x³+(1/x)³​

Answer 1

Answer:

the correct answer is zero

Step-by-step explanation:

(x+1/x)² = 3 x+1/x = √3

(x+1/x)³ = x³ + (1/x)³ + 3(x)(1/x) (x + 1/x) √33x³+1/x³ + 3(√3) +1/x³=3√3-3√3 x³+1 x³+1/x³ = 0