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प्रश्न
Divide: x5 - 15x4 - 10x2 by -5x2
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उत्तर
x5 - 15x4 - 10x2 by -5x2
`= ("x"^5 - 15"x"^4 - 10"x"^2)/"- 5x"^2`
`= ("x"^5)/"-5x"^2 - (15"x"^4)/"-5x"^2 - (10"x"^2)/"-5x"^2`
= `(- 1)/5 "x"^3 + 3"x"^2 + 2`
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