Integration of any constant of power is another important integral calculus; this integral belongs to exponential formulas category and is one of the simplest formula of integration.
The integration of constant of power x is of the form
Where is any constant and not must be not equal to zero.
Using the derivative formula , we have
Integrating both sides of equation (i) with respect to , we have
Since integration and differentiation are reverse processes to each other , so the integral sign and on the right side will cancel each other, i.e.
Example: Evaluate the integral with respect to
We have integral
Using integral formula , we have