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प्रश्न
Divide: 10x3y - 9xy2 - 4x2y2 by xy
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उत्तर
10x3y - 9xy2 - 4x2y2 by xy
`= ("10x"^3"y" - 9"xy"^2 - 4"x"^2"y"^2)/("xy")`
`= ("10x"^3"y")/"xy" - (9"xy"^2)/"xy" - (4"x"^2"y"^2)/"xy"`
= 10x2 - 9y - 4xy
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