When x is 2 and y is -5, it is true that $x\gt y$, but it is not true that $x^2\gt y^2$.
Work Step by Step
$2^2=4$ $(-5)^2=25$ 4 is not greater than 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.