Final answer to the problem
Step-by-step Solution
Specify the solving method
Apply the power rule for integration, $\displaystyle\int x^n dx=\frac{x^{n+1}}{n+1}$, where $n$ represents a number or constant function, such as $8$
As the integral that we are solving is an indefinite integral, when we finish integrating we must add the constant of integration $C$