Integrate the following
`sin^(3) x cos^(4) x`

Explanation

To integrate the function \( \sin^3 x \cos^4 x \), we can follow these steps:

### Step 1: Rewrite the integral
We start with the integral:
\[ I = \int \sin^3 x \cos^4 x \, dx \]
We can rewrite \( \sin^3 x \) as \( \sin^2 x \cdot \sin x \):
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