Add the polynomials.(8x8 - 8x7 + 5x6 - 6) + (3x8 - 3x7 + 3x6 - 3)
A. 11x16 - 11x14 + 8x12 - 9
B. 8x42 - 9
C. 11x8 - 11x7 + 8x6 - 9
D. -9x8 - 9x7 + 5x6 - 5
Answer: C
Mathematics
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