Perform the indicated operations.(x3 + 4xy - 9y2) - (3x3 + 9xy + y2)
A. 2x3 + 5xy - 8y2
B. -2x3 - 5xy - 8y2
C. -2x3 - 5xy - 10y2
D. 4x3 - 5xy - 10y2
Answer: C
Mathematics
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= 
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A. loga 90
B. 10 loga 100
C. loga 10
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What will be an ideal response?
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What will be an ideal response?
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