Find the continued product: `(2x+3y)(2x-3y)(4x^2+9y^2)`

Explanation

To solve the problem of finding the continued product \((2x+3y)(2x-3y)(4x^2+9y^2)\), we can follow these steps:

### Step 1: Identify the first two factors
We start with the first two factors: \((2x + 3y)\) and \((2x - 3y)\).

### Step 2: Apply the difference of squares identity
We can use the identity \(a + b)(a - b) = a^2 - b^2\). Here, let \(a = 2x\) and \(b = 3y\). Therefore, we can rewrite the product:
\[
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