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1 Nov 2024
where is the constant of integration.
In this article, we’re going to explore how to find the integral of . The function involves the exponential base raised to the power of . Integrating this type of function involves using -substitution to simplify the exponent.
Since is in the exponent, we’ll use a substitution to simplify it as we know the common integral .
Let:
Differentiating with respect to :
Rewriting the integral in terms of :
This simplifies to:
The integral of is simply , so we have:
Finally, substitute back into the expression:
So, the integral of is:
When integrating functions like , we often encounter an exponent involving a coefficient (here, the coefficient is 2). Using substitution helps simplify the problem by transforming it into a basic exponential integral.
To summarize, the integral of is: