# How to do substitution calculus

Remember, knowing how to do trig substitution could save you from extra frustration later on down the road!

## Integration by Substitution

Through this method, the whole process of solving is divided into two stages: first this substitution is made, then the new integral will resolve itself.

## Substitution Method In Calculus: Integration, Derivatives,

Math can be tricky, but how to do trig substitution doesn't have to be complicated.

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Determine mathematic question

To determine what the math problem is, you will need to take a close look at the information given and use your problem-solving skills. Once you have determined what the problem is, you can begin to work on finding the solution.

Save time

You can save time by doing things efficiently.

## 5.5: The Substitution Rule

When you're trying to solve an integral that has a radical or quadratic expression under the square root sign, the trig substation technique might come in handy.

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## š¶-substitution intro (video)

This trick works because it allows for a substitution of an original integral with another integral into something elseāless complicated.