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Anarel
[89]
3 years ago
9
Factor completely: 16x2 − 81 A. (4x + 9) (4x − 9) B. 16x2 − 81 C. (4x + 9) (4x + 9) D. (4x2 + 9) (4x2 − 9)
Mathematics
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answer:
ch4aika
[34]
3 years ago
6
0
Answer:
A. (4x + 9) (4x − 9) is the correct answer.
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