Factor the Trinomial Completely $\mathrm { u } ^ { 2 } - 4 u \mathrm { v } - 32 \mathrm { v } ^ { 2 }$

Multiple Choice

Factor the trinomial completely. If the polynomial cannot be factored, write "prime."
- $\mathrm { u } ^ { 2 } - 4 u \mathrm { v } - 32 \mathrm { v } ^ { 2 }$

A) $( u - 4 v ) ( u + v )$
B) prime
C) $( \mathrm { u } + 4 \mathrm { v } ) ( \mathrm { u } - 8 \mathrm { v } )$
D) $( u - 4 v ) ( u + 8 v )$