Find the term independent of `x`, where `x != 0`, in the expansion of `((3x^(2))/(2) - (1)/(3x))^(15)`.

Explanation

To find the term independent of \( x \) in the expansion of \( \left( \frac{3x^2}{2} - \frac{1}{3x} \right)^{15} \), we can follow these steps:

### Step 1: Identify the general term in the binomial expansion
The general term \( T_r \) in the expansion of \( (a + b)^n \) is given by:
\[ T_r = \binom{n}{r} a^{n-r} b^r \]
In our case, \( a = \frac{3x^2}{2} \), \( b = -\frac{1}{3x} \), and \( n = 15 \).
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