Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.16 -(x + 3y)2
A. (4 + x - 3y)(4 - x - 3y)
B. (4 + x + y)(4 - x - y)
C. (4 + 3xy)(4 - 3xy)
D. (4 + x + 3y)(4 - x - 3y)
Answer: D
Mathematics
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A. (-?, -
]
B. (-14, 14)
C. [-
, 
]
D. [
, ?)
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