Factor Completely $49 x ^ { 2 } - 25$ A) $( 7 x + 5 ) ( 7 x + 5 )$

Multiple Choice

Factor completely. Check by multiplying the factors. $49 x ^ { 2 } - 25$

A) $( 7 x + 5 ) ( 7 x + 5 )$
B) $( 7 x - 5 ) ( 7 x + 5 )$
C) $( x - 5 ) ( 49 x + 5 )$
D) $( 7 x - 25 ) ( 7 x + 1 )$
E) $( 49 x - 5 ) ( x + 5 )$