Factor the difference of two squares.

Select the correct choice below and fill in any answer boxes within your choice.
A.
B. The polynomial is prime.

The expression can be factored because it fits the formula for the difference of two squares, which is . Here, and . Therefore, we can rewrite it as:

.

So, the correct choice is A: .

Now you have a handy factorization that can make solving equations or graphing functions a breeze! Factoring often uncovers hidden relationships in equations that can give you insights into their behavior.

If you’re looking to avoid common mistakes, remember to check if both terms are perfect squares before applying this formula and always double-check your work by expanding the factored form to ensure it matches the original expression. Happy factoring!