Question

Please help me, what is this (function) answer? , addmaths messing up my brain

Answer 1

`g {}^(2) (x) =( (x - 1)/(x) ) {}^(2) \\ g {}^(2) (x) = \frac{x {}^(2) - 2x + 1 }{x {}^(2) }`

`g {}^(3) (x) = ( (x - 1)/(x) ) {}^(3) \\ g {}^(3) (x) = \frac{x {}^(3) - x {}^(2) - 2x {}^(2) - 2x + x - 1 }{x {}^(3) }`