Work Step by Step
Since $x$ is greater than 1 or less than -1: $x\geq1$ or $x\leq-1$ This can be combined as: $|x|\geq 1$
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.