Multiply.(6x + 5y)(6x - 5y)
A. 36x2 - 60xy - 25y2
B. 36x2 + 25y2
C. 36x2 + 60xy - 25y2
D. 36x2 - 25y2
Answer: D
Mathematics
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and 
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A. 
?
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?
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?
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?
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