Предмет: Алгебра, автор: redial

Помогите вычислить производный

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Ответы

Автор ответа: mikael2
1
y=u/v   u=1+2x-x^4   v=x√x  v²=x²·x=x³      (u/v)'=[u'v-uv']/v²
u'=2-4x³     v=x^3/2      v'=3/2√x    y'=[(2-4x³)x^3/2-(1+2x-x^4)3/2*√x]/x³

redial: дальше не упрошается
Автор ответа: Zeroing228
0
 \frac{(2-4x^3)*x \sqrt{x} -(1+2x-x^4)*( \sqrt{x} + \frac{x}{2 \sqrt{x} } )}{x^3}

redial: дальше не поможете
Zeroing228: Щя попробуем
Zeroing228: Какой ты у нас класс?
redial: 11 
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