Factorize completely; (2x + 2y)(x - y) + (2x - 2y)(x + y)
A
4(x - y)(x + y)
B
(4(x - y)
C
2(x - y)(x + y)
D
2(x - y)
Verified Correct Answer: A.
Step-by-Step Mathematical Solution
(2x + 2y)(x - y) + (2x - 2y)(x - y)
2(x + y)(x - y) + 2(x - y)(x + y)
4(x - y)(x + y)
Source: Myschool Past Questions Archive (Record #57320)