Write the polynomial in descending order.k3 - 5k + 1 - 9k2
A. k3 - 5k - 9k2 + 1
B. k3 - 9k2 - 5k + 1
C. -9k2 - 5k + k3 + 1
D. 1 - 5k - 9k2 + k3
Answer: B
Mathematics
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