Discover the Radius of a Circle: x² + y² + 8x - 6y + 21 = 0 | 2-5 Units!

The radius of the circle with equation x^2 + y^2 + 8x - 6y + 21 = 0 is 2 units,… Read more Discover the Radius of a Circle: x² + y² + 8x - 6y + 21 = 0 | 2-5 Units!