Like what you saw?
Start your free trial and get immediate access to:
Watch 1-minute preview of this video

or

Get immediate access to:
Your video will begin after this quick intro to Brightstorm.

The Circle - Problem 11 755 views

Since a circle equation has two squared binomials (one with x and one with y,) we must complete the square twice in order to get from general form to standard form. First, group the x terms and the y terms next to each other. Then complete the square on each variable, being careful to balance the equation by adding two values as you go. From there, you can identify the center and radius of the circle in standard form.

Transcript Coming Soon!

Stuck on a Math Problem?

Ask Genie for a step-by-step solution