y=[x^2/√x]的导数

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y=[x^2/√x]的导数y=[x^2/√x]的导数y=[x^2/√x]的导数y=x^(2-1/2)=x^(3/2)所以y''=3/2*x^(1/2)=3√x/2y=x^2/(x^(1/2))=x^(3

y=[x^2/√x]的导数
y=[x^2/√x]的导数

y=[x^2/√x]的导数
y=x^(2-1/2)
=x^(3/2)
所以y'=3/2*x^(1/2)=3√x/2

y=x^2/(x^(1/2)) = x^(3/2)
dy/dx = 3/2 *x^(1/2)