Answer
$$x^2-2x+1$$
Work Step by Step
Performing the given operation and then combining like terms as necessary in order to simplify, we find:
$$\left(1-x\right)^2 \\ 1^2-2\cdot \:1\cdot \:x+x^2 \\ x^2-2x+1$$
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.