Arrange in descending powers of x.-10xy7 - 9m2 - 13mx4 - 17x3 - 3m3x2
A. -10m2 - 9x3 - 13m3x2 - 17x4 - 3xy7
B. -9m2 - 17x3 - 3m3x2 - 13x4 - 10xy7
C. -9m2 - 10xy7 - 3m3x2 - 17x3 - 13mx4
D. -13mx4 - 17x3 - 3m3x2 - 10xy7 - 9m2
Answer: D
Mathematics
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= 
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, (5, 2)
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x - 
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A. 
B. 
C. 
D. 
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