Add or subtract as indicated.(x3y2 + 2x2y3 + 4xy + 2) + (x2y3 - 4x3y2 - 2xy + 4)
A. -3x3y2 + 3x2y3 + 4xy + 6
B. -5x3y2 + 3x2y3 + 2xy + 6
C. -3x3y2 + 3x2y3 + 2xy + 6
D. 2x3y2 - 2x2y3 + 2xy + 6
Answer: C
Mathematics
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and 
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