Factor the Expression That Defines the Function $$P ( x ) = x ^ { 4 } - 2 x ^ { 3 } - 24 x ^ { 2 }$$

Multiple Choice

Factor the expression that defines the function. $$P ( x ) = x ^ { 4 } - 2 x ^ { 3 } - 24 x ^ { 2 }$$

A) $P ( x ) = x ^ { 2 } \left( x ^ { 2 } - 6 \right) \left( x ^ { 2 } + 4 \right)$
B) $P ( x ) = x ( x - 6 ) ( x + 4 )$
C) $P ( x ) = x ^ { 2 } ( x - 6 ) ( x + 4 )$
D) $P ( x ) = x ^ { 2 } ( x - 2 ) ( x - 24 )$