If Possible, Factor the Polynomial Completely $16 k ^ { 2 } - 121 m ^ { 2 }$

Multiple Choice

If possible, factor the polynomial completely. If a polynomial cannot be factored, state that it is prime.
- $16 k ^ { 2 } - 121 m ^ { 2 }$

A) $( 4 \mathrm { k } + 11 \mathrm {~m} ) ^ { 2 }$
B) $( 4 k + 11 m ) ( 4 k - 11 m )$
C) $16 \mathrm { k } ^ { 2 } - 121 \mathrm {~m} ^ { 2 }$
D) $( 4 \mathrm { k } - 11 \mathrm {~m} ) ^ { 2 }$