Multiply.(5k2 - 5k - 5)(k2 - 4k - 2)

A. 5k4 - 20k3 + 10k2 + 30k + 10
B. 5k4 - 20k3 + 5k2 + 30k + 10
C. 5k4 - 25k3 + 10k2 + 30k + 10
D. 5k4 - 25k3 + 5k2 + 30k + 10


Answer: D

Mathematics

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