Mathematics, 16.04.2021 19:30, lavishbre12

Using the following equation, find the center and radius: x2 + 2x + y2 + 4y = 20 The center is located at (1, 2), and the radius is 25. The center is located at (−1, 2), and the radius is 25. The center is located at (−1, −2), and the radius is 5. The center is located at (1, 2), and the radius is 5.

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Using the following equation, find the center and radius: x2 + 2x + y2 + 4y = 20 The center is locat...