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February 28, 2015

February 28, 2015

Posted by **Adam** on Wednesday, September 3, 2008 at 1:31pm.

(x-3)^2+(y+5)^2=9

so if someone can explain how to graph this it would be greatly appreciated

- geometry -
**alyshan**, Wednesday, September 3, 2008 at 2:23pm- IT would be sumthing like that

(x-3)^2 + (y+5)^2 = 9

- opening the brackets by (a + b)^2 { A^2 + 2(a)(b) + b^2 )

- (x^2 - 6x + 9)+(y^2 + 10y + 25)=9

- nOw apply quadratic formula

- Put the value in the above equation and find the value of x and y

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