Subtract.(9n7 + 14n4 + 3) - (-10n4 + 7n7 + 11)

A. 18n11
B. 2n7 + 21n4 + 14
C. 2n7 + 24n4 - 8
D. 2n7 + 24n4 + 14


Answer: C

Mathematics

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