Question

PLEASE HELP ME!!! IT'S DUE TOMMOROW!! Expand the product (t-2)(4t^2 + 16)(t+2):

Answer 1

Note: (t-2)(4t^{2}+16)(t-2) is fully expanded if you're not using complex numbers.

Using imaginary roots:

`(t-2)(4t^(2)+16)(t-2)\\\\(t-4i)(t+4i)(t-2)(t+2)`

Answer 2

4t^4 - 64 is your answer if you use FOIL