Use a General Strategy for Factoring Polynomials
- $$100 x ^ { 2 } - 140 x + 49 - 9 y ^ { 2 }$$

Multiple Choice

Use a General Strategy for Factoring Polynomials
- $$100 x ^ { 2 } - 140 x + 49 - 9 y ^ { 2 }$$

A) $( 10 x - 7 + 3 y ) ( 10 x - 7 - 3 y )$
B) $( 10 x + 7 + 3 y ) ( 10 x + 7 - 3 y )$
C) $( 10 x + 7 + 3 y ) ( 10 x - 7 - 3 y )$
D) prime