Question

What is `(c^4-16) -: (c-2)`?

Answer 1

`c^4 - 16 = (c^2 - 4)(c^2 + 4) = (c + 2)(c - 2)(c^2 + 4)`

`= ((c + 2)(c - 2)(c^2 + 4))/(c - 2)`

`=(c + 2)(c^2 + 4)`

Hopefully this helps!