Answer
Recognize $1=1^{3}$,
and thus recognize the expression as a sum of cubes, $ x^{3}+1^{3}.$
Apply the formula$\quad A^{3}+B^{3}=(A+B)(A^{2}-AB+B^{2})$
$x^{3}+1^{3}=(x+1)(x^{2}-x+1)$
Work Step by Step
The answer contains all the steps.
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.