Perform the indicated operations. Write the resulting polynomial in standard form.(-8x5 - 9x4 - 3x3 - 3) + (2x5 + 7x4 + 9x3 + 6)
A. 10x5 + 16x4 + 12x3 + 3
B. 10x5 + 16x4 + 12x3 + 9
C. -6x5 - 2x4 + 6x3 + 3
D. -6x5 + 16x4 + 12x3 + 9
Answer: C
Mathematics