Perform the indicated operations. Write the resulting polynomial in standard form.(7x5 + 2x4 + 2x) + (6x5 - 5x4 - 5x)
A. 13x5 - 3x4 - 3x
B. 13x - 3x5 - 3x4
C. 8x5 + 2x4 - 3x
D. 7x10
Answer: A
Mathematics
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A. 
?
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?
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