If a - \(\frac{1}{a - 3}\) = 3 Then find , (a - 3)3 - \(\frac{1}{(a - 3)^3}\)

0 18 2 10

0

Given = a - \(\frac{1}{a - 3}\) = 3 By subtracting 3 on both sides we get, (a - 3) - \(\frac{1}{a - 3}\) = 3 - 3 = 0 (a - 3)3 - \(\frac{1}{(a - 3)^3}\) = 03 + 3 × 0 = 0   Note - if x -  \(\frac{1}{x}\) = a then x3 - \(\frac{1}{x^3}\) =  a3 + 3a