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Integrate x^2(9-1x^2)^0.5

\intx^2\sqrt{9-x^2}dx

Step by step solution

Problem

$\intx^2\sqrt{9-x^2}dx$

Show full step-by-step solution

Answer

$9\int\sin\left(\theta\right)^2\frac{d}{d\theta}\left(3\sin\left(\theta\right)\right)\cos\left(\theta\right)d\theta$

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$\intx^2\sqrt{9-x^2}dx$

Main topic:

Integration by trigonometric substitution

Used formulas:

4. See formulas

Time to solve it:

0.46 seconds