Solve the equation `sqrt((6-x))(3^(x^(2)-7.2x+3.9)-9sqrt(3))=0`

Explanation

To solve the equation \( \sqrt{(6-x)} \left( 3^{(x^2 - 7.2x + 3.9)} - 9\sqrt{3} \right) = 0 \), we can break it down into two parts.

### Step 1: Set each factor to zero
The equation is a product of two factors. For the product to be zero, at least one of the factors must be zero. Therefore, we can set each factor to zero:

1. \( \sqrt{(6-x)} = 0 \)
2. \( 3^{(x^2 - 7.2x + 3.9)} - 9\sqrt{3} = 0 \)

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