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First, factor the terms inside the radical by $9$ for an easier handling
Learn how to solve intégrales de fonctions rationnelles problems step by step online.
$\int\frac{1}{\sqrt{9\left(\frac{25}{9}-x^2\right)}}dx$
Learn how to solve intégrales de fonctions rationnelles problems step by step online. int(1/((25-9x^2)^(1/2)))dx. First, factor the terms inside the radical by 9 for an easier handling. Taking the constant out of the radical. We can solve the integral \int\frac{1}{3\sqrt{\frac{25}{9}-x^2}}dx by applying integration method of trigonometric substitution using the substitution. Now, in order to rewrite d\theta in terms of dx, we need to find the derivative of x. We need to calculate dx, we can do that by deriving the equation above.