Subtract.(2x + 7x6 + 16x5) - (14x5 + 4x6 - 7x)

A. 14x12
B. 3x6 + 2x5 - 5x
C. 3x6 + 2x5 + 9x
D. 3x6 + 20x5 - 5x


Answer: C

Mathematics

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