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[tex] \int\limits^4_1 {2 \sqrt{x}-x \sqrt{x} + \frac{1}{ \sqrt[3]{x} } } \, dx [/tex]

Răspuns :

[tex]2 \sqrt{x} = 2* x^{ \frac{1}{2} }[/tex]
[tex]-x \sqrt{x} =- x^{ \frac{3}{2} } [/tex]
[tex] \frac{1}{ \sqrt[3]{x} } = x^{ -\frac{2}{3} } [/tex]