Using the fundamental theorem of algebra, find all the roots of the polynomial: x³ - x² - 4x - 4 = 0.
Real: _______
Complex: _______, _______
A) -2; 2 + i; 2 - i
B) 2; -2 + i; -2 - i
C) -1; 2 + i; 2 - i
D) -2; -2 + i; -2 - i