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Mathematics 16 Online
OpenStudy (anonymous):

Can someone show me how to find the center and radius of this circles equation using competing the square Y^2-2y+x^2+4x=20

OpenStudy (anonymous):

You need to group the x's and the y's together and complete the squares that way

OpenStudy (anonymous):

Actually Nvm, I just got an answer off the interwebs. If somebody else did it, did you get (2,-1) and a really long decimal for the radius?

OpenStudy (anonymous):

Oh lol I didnt do it yet

OpenStudy (anonymous):

Thx for trying tho

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