What is the integral of+(x^2)/(1-2x^3) ?

The integral of+(x^2)/(1-2x^3) is -1/6 ln|1-2x^3|+C

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integral of+(x^2)/(1-2x^3)

\int + \frac{x ^{2}}{1 - 2 x ^{3}} d x

- \frac{1}{6} ln 1 - 2 x^{3} + C

Solution steps

\int \frac{x ^{2}}{1 - 2 x ^{3}} d x

Apply u-substitution

: \int - \frac{1}{6 u} d u

= \int - \frac{1}{6 u} d u

Take the constant out:

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

= - \frac{1}{6} \cdot \int \frac{1}{u} d u

Use the common integral:

\int \frac{1}{u} d u = ln (∣ u ∣)

= - \frac{1}{6} ln ∣ u ∣

Substitute back

u = 1 - 2 x^{3}

= - \frac{1}{6} ln 1 - 2 x^{3}

Add a constant to the solution

= - \frac{1}{6} ln 1 - 2 x^{3} + C

n = 0 \sum \infty \frac{( n - 1 )}{n}

\int_{1}^{3} (x^{2} - 4 x + 3) d x

\frac{d}{d x} (2 x^{2} - 7 x)

\int \frac{x ^{2}}{e ^{7 x}} d x

\int \frac{1}{x ^{2} - 5 x + 6} d x

What is the integral of+(x^2)/(1-2x^3) ?
The integral of+(x^2)/(1-2x^3) is -1/6 ln|1-2x^3|+C