Determine the center and radius of the following circle equation:

2? + y2 - 12x - 18y + 17 = 0

Step-by-step explanation:

hello:

x² + y² - 12x - 18y + 17 = 0 means : (x²-12x+36) - 36 + (y²-18y+81) - 81-27 = 0

(x-6) ² + (y-9) ² = 12² ... standard form when the center is (-6, 9) and radius 12