Differentiate each function by applying the basic rules of differentiation
`((x^(2))/(1-x^(2))-(1-x^(2))/(x^(2)))`

Explanation

To differentiate the function \( y = \frac{x^2}{1 - x^2} - \frac{1 - x^2}{x^2} \), we will follow these steps:

### Step 1: Simplify the Function
First, we need to simplify the function \( y \).

1. Write the function:
\[
y = \frac{x^2}{1 - x^2} - \frac{1 - x^2}{x^2}
...