Factor Completely $169 \mathrm { k } ^ { 2 } - 36 \mathrm {~m} ^ { 2 }$

Multiple Choice

Factor completely. If the polynomial cannot be factored, write ʺprime.ʺ
- $169 \mathrm { k } ^ { 2 } - 36 \mathrm {~m} ^ { 2 }$

A) $( 13 k + 6 m ) ^ { 2 }$
B) $( 13 k + 6 m ) ( 13 k - 6 m )$
C) $( 13 k - 6 m ) ^ { 2 }$
D) $( 169 \mathrm { k } + \mathrm { m } ) ( \mathrm { k } - 36 \mathrm {~m} )$