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Mathematics 10 Online
OpenStudy (anonymous):

What is the center & radius? x^2+y^2=9

OpenStudy (anonymous):

(0,0) , 3

OpenStudy (anonymous):

How do you solve that?

OpenStudy (anonymous):

Do you know circle form?

OpenStudy (anonymous):

not really.

OpenStudy (anonymous):

Like, The next question is find the center & radius for 2x^2+2y^2=72

OpenStudy (anonymous):

I need to comply the rule of OS site is guiding the asker, so the least I ask you is find the circle formula for me, will you!

OpenStudy (anonymous):

With the formula, you can produce zillions answers!

OpenStudy (anonymous):

still working on this one?

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