Multiply.(2k + 1)3
A. 8k3 + 12k2 + 6k + 1
B. 8k3 + 8k2 + 4k + 1
C. 8k3 + 1
D. 8k3 + 24k2 + 6k + 1
Answer: A
Mathematics
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A. 
B. 
C. 
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C. 30
D. 11
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