Question

If x-1/x=√3 then x3-1/x3 equals:-​

Answer 1

Step-by-step explanation:

x-1/x = √3

cube both sides

(x-1/x)^3 = (√3)^3

x^3 - 1/x^3 -3 •x •1/x ( x-1/x) = 3√3

x^3 - 1/x^3 -3(√3) = 3√3

x^3 - 1/x^3 = 3√3+3√3

x^3 - 1/x^3 = 6√3✓✓✓

hope it's helpful (•‿•)(•‿•)(•‿•)