Question

please tell answer I will mark you brine list​

Answer 1

Answer:

36

Step-by-step explanation:

(x - 1/x)³ = 3³

x³ - 1/x³ -3(x - 1/x) = 27

x³ - 1/x³ -3(3) = 27

x³ - 1/x³ - 9 = 27

x³ - 1/x³ = 36