Factor the Trinomial Completely by Using Any Method $7 u ^ { 2 } - 2 u + 4$

Multiple Choice

Factor the trinomial completely by using any method. Remember to look for a common factor first. $7 u ^ { 2 } - 2 u + 4$

A) Prime
B) $u ( 7 u - 2 ) + 4$
C) $( 7 u + 4 ) ( u + 2 )$
D) $( 7 u - 4 ) ( u - 2 )$