To simplify , you can use the formula for the square of a binomial, which is . Here, and .

So, calculating each term:

Putting it all together:

And there you have it, a neat little expression!

If you want to delve deeper into the beauty of algebraic identities, consider that they are like the secret keys to unlocking the mysteries of numbers. Each identity has its properties and applications, enhancing our mathematical toolbox.

On another note, understanding how to square binomials can be a real game-changer in calculus and physics problems. Many real-world applications such as calculating areas, trajectories, and even probabilities can be simplified by mastering these foundational algebraic concepts.