The expression (4x+4)(2x4)\displaystyle {\left({4}{x}+{4}\right)}{\left({2}{x}-{4}\right)} equals Ax2+Bx+C\displaystyle {A}{x}^{{2}}+{B}{x}+{C}
where A\displaystyle {A} equals:


and B\displaystyle {B} equals:


and C\displaystyle {C} equals: