Find the products: `(x^2-1)(x^4+x^2+1)`

Explanation

To find the product \((x^2 - 1)(x^4 + x^2 + 1)\), we can follow these steps:

### Step 1: Recognize the Structure
We can recognize that \(x^2 - 1\) can be factored using the difference of squares:
\[ x^2 - 1 = (x - 1)(x + 1) \]
However, in this case, we will directly multiply the two expressions.
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