Math can be tricky, but how to do trig substitution doesn't have to be complicated.
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Scan is a great way to save time and money.
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.
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.