`x^(20)`

Explanation

To find the second order derivative of the function \( y = x^{20} \), we will follow these steps:

### Step 1: Find the first derivative
We start with the function:
\[ y = x^{20} \]
To find the first derivative \( \frac{dy}{dx} \), we apply the power rule of differentiation, which states that if \( y = x^n \), then \( \frac{dy}{dx} = n x^{n-1} \).
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