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(Solved): Calculus II Problems Evaluate the integral using any appropriate algebraic method o ...
Calculus II Problems
![Use any method to evaluate the integral.
\[
\int \frac{x^{3} d x}{\sqrt{x^{2}+9}}
\]
\[
\int \frac{x^{3} d x}{\sqrt{x^{2}+9}}](https://media.cheggcdn.com/media/77e/77e3ed0f-a0e9-42a5-87b8-9cc3623223af/phpBJIJKS)
Evaluate the integral using any appropriate algebraic method or trigonometric identity. \[ \int \frac{30 d x}{1-\cos (5 x)} \] \[ \int \frac{30 d x}{1-\cos (5 x)}= \]
Use any method to evaluate the integral. \[ \int \frac{x^{3} d x}{\sqrt{x^{2}+9}} \] \[ \int \frac{x^{3} d x}{\sqrt{x^{2}+9}}= \]