Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Scegliere un'opzione
- Sostituzione di Weierstrass
- Prodotto di binomi con termine comune
- Load more...
First, factor the terms inside the radical by $7$ for an easier handling
Learn how to solve integrali con radicali problems step by step online.
$\int\sqrt{7\left(\frac{1}{7}-w^2\right)}dw$
Learn how to solve integrali con radicali problems step by step online. Integrate int((1-7w^2)^(1/2))dw. First, factor the terms inside the radical by 7 for an easier handling. Taking the constant out of the radical. We can solve the integral \int\sqrt{7}\sqrt{\frac{1}{7}-w^2}dw by applying integration method of trigonometric substitution using the substitution. Now, in order to rewrite d\theta in terms of dw, we need to find the derivative of w. We need to calculate dw, we can do that by deriving the equation above.