Question

I'm stuck on C, please help. Thank you

Answer 1

F(f(x)): (x^4-x)^4-x^4+x which equals to:
P.s: there are 4 formats and all of them are correct.

Answer 2

Explanation:

`(x {}^(4) - x) {}^(4) - ( {x}^(4) - x)`

`x {}^(16) + 4( {x}^(12) ) - x + 6( {x}^(8) )( {x}^(2) ) + 4( {x}^(4) )( - {x}^(3) ) + {x}^(4) -( {x}^(4) - x)`

`{x}^(16) - 4 {x}^(13) + 6 {x}^(10) - 4 {x}^(7) + {x}^(4) - {x}^(4) + x`

`{x}^(16) - 4x {}^(13) + 6 {x}^(10) - 4 {x}^(7) + x`