What is the integral of (x^2)/(\sqrt[3]{1+x^3)} ?

The integral of (x^2)/(\sqrt[3]{1+x^3)} is 1/2 (1+x^3)^{2/3}+C

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integral of (x^2)/(\sqrt[3]{1+x^3)}

\frac{1}{2} (1 + x^{3})^{\frac{2}{3}} + C

Solution steps

Apply u-substitution

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

Apply the Power Rule

: \frac{3}{2} u^{\frac{2}{3}}

= \frac{1}{3} \cdot \frac{3}{2} u^{\frac{2}{3}}

Substitute back

u = 1 + x^{3}

= \frac{1}{3} \cdot \frac{3}{2} (1 + x^{3})^{\frac{2}{3}}

Simplify

\frac{1}{3} \cdot \frac{3}{2} (1 + x^{3})^{\frac{2}{3}} : \frac{1}{2} (1 + x^{3})^{\frac{2}{3}}

= \frac{1}{2} (1 + x^{3})^{\frac{2}{3}}

Add a constant to the solution

= \frac{1}{2} (1 + x^{3})^{\frac{2}{3}} + C

x \to 0 lim (cot (2 x))

\int (x - 5) sin (π x) d x

\frac{\partial}{\partial x} (- \frac{8 x}{y})

x \to 2 - lim (2 - x - 2)

What is the integral of (x^2)/(\sqrt[3]{1+x^3)} ?
The integral of (x^2)/(\sqrt[3]{1+x^3)} is 1/2 (1+x^3)^{2/3}+C