Factor Completely $2 x^{2}+2 x y-40 y^{2}$ A) $(x-4 y)(2 x+10 y)$

Multiple Choice

Factor completely. If the polynomial cannot be factored, write "prime."
- $2 x^{2}+2 x y-40 y^{2}$

A) $(x-4 y) (2 x+10 y)$
B) $2(x-4 y) (x+5 y)$
C) $2(x+4 y) (x-5 y)$
D) $(2 x+8 y) (x-5 y)$