Expand `(x^2+3/x)^4,x!=0`

Explanation

To expand the expression \((x^2 + \frac{3}{x})^4\) using the Binomial Theorem, we follow these steps:

### Step 1: Identify the components for the Binomial Theorem
The Binomial Theorem states that:
\[ (a + b)^n = \sum_{r=0}^{n} \binom{n}{r} a^{n-r} b^r \]
In our case, we have:
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