Integral of $$$\frac{x^{2}}{\sqrt{81 - x^{2}}}$$$

The calculator will find the integral/antiderivative of $$$\frac{x^{2}}{\sqrt{81 - x^{2}}}$$$, with steps shown.

Find $$$\int \frac{x^{2}}{\sqrt{81 - x^{2}}}\, dx$$$.

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