# Chapter 13 - Section 13.1 - The Parabola and the Circle - Exercise Set - Page 926: 28

Centre = (-3, -5), Radius = 6

#### Work Step by Step

$x^{2}$ + 6x + $y^{2}$ + 10y - 2 = 0 $(x+3)^{2}$ - 9 + $(y+5)^{2}$ - 25 - 2 = 0 $(x+3)^{2}$ + $(y+5)^{2}$ = 36 Centre = (-3, -5) Radius = 6

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