Factor the perfect square trinomial completely.25x2 - 40xy + 16y2
A. (5x - 4y)(5x + 4y)
B. (5x + 4y)2
C. (5x - 4y)2
D. (25x + y)(x + 16y)
Answer: C
Mathematics
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A. 12
B.
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D. 14
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A.
B.
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D.
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Mathematics