∫((y^2)/(x^2y+y^3))dx

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∫((y^2)/(x^2y+y^3))dx

kuCAu 2021-02-05 Answered

\int (\frac{y^{2}}{x^{2} y + y^{3}}) d x

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aprovard

Answered 2021-02-06 Author has 94 answers

$\int ((y^{2}) / (x^{2} y + y^{3})) d x = y \int (1 / (y^{2} + x^{2})) d x = y * 1 / y \tan^{-} 1 (x / y)$
$: \int (\frac{1}{x^{2} + a^{2}}) d x = \frac{1}{\arctan (\frac{x}{a})}$

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∫((y^2)/(x^2y+y^3))dx

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