Add and write the resulting polynomial in descending order.(8 + 3n6 + 2n3) + (7n6 + 3n3 - 6)

A. 15n6 + 6n3 - 4
B. 10n6 + 5n3 + 2
C. 17n9
D. 10 + 5n6 + 2n3


Answer: B

Mathematics

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