Perform the indicated division and find a simplified expression.If a submarine goes 2k3 + 13k2 + 10k - 25 miles in 2k + 5 hours, what is its rate of speed?
A. k3 + 4k2 - 5k miles/hr
B. k2 - 4k + 5 miles/hr
C. k2 + 4k - 5 miles/hr
D. k2 + 9k - 5 miles/hr
Answer: C
Mathematics
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A. 
B. 
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