Answer
x=±$\sqrt 6$
Work Step by Step
Original Equation
x²-6=0
Add 6 to both sides
x²=6
Take the square root of both sides
x=±$\sqrt 6$
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.