# Use Trigonometric Substitution to find or evaluate the integral: \int \frac{-12}{x^2\sqrt{4 -...

## Question:

Use Trigonometric Substitution to find or evaluate the integral:

{eq}\int \frac{-12}{x^2\sqrt{4 - x^2}}dx {/eq}

## Integration:

The integral increases the degree of the function. It provides the original function with the help of integration. It is also known as the antiderivative. Integration is the sum of all sub rectangles with the subintervals of the given limit.