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Find the center and radius by completing the square x2+6x+y2-4y=3​

User Tixxit
by
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1 Answer

1 vote

Answer:

Center: (-3, 2)

Radius: 4

Explanation:

x2 + 6x + y2 - 4y = 3​

x² + 6x + 9 + y² - 4y + 4 = 3 + 9 + 4

(x + 3)² + (y - 2)² = 16

(x + 3)² + (y - 2)² = 4²

Center: (-3, 2)

Radius: 4

User Zeesy
by
8.0k points

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