Factor the difference of squares.12a4 - 75b2
A. 3(2a2 + 5b)(2a2 - 5b)
B. (6a2 + 15b)(2a2 - 5b)
C. 3(2a2 + 5b)2
D. 3(2a2 - 5b)2
Answer: A
Mathematics
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