Work Step by Step
These factors follow the sum and difference pattern listed on page 350. Thus, following this pattern, we get that the answer is: $$x^2-5^2 \\ x^2-25$$
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.