Add or subtract as indicated. Express the answer as a single polynomial in standard form.(8x2 + 8x + 2) + (9x2 + 5x - 6)
A. 17x2 - 13x - 4
B. 11x2 + 13x + 2
C. 17x2 + 13x + 4
D. 17x2 + 13x - 4
Answer: D
Mathematics
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