Home Find the centre and radius of the circle x² + y² + 4x - 8y - 5 = 0, (2-4) .r=5 (-2-4),r=4 (2 : 4),r=4 (-2,4),r=5 byHigher Maths •August 26, 2023 0 Question:Find the center and radius of the circle x² + y² + 4x - 8y - 5 = 0. (2,-4) .r=5 (-2,-4),r=4 (2, 4),r=4 (-2,4),r=5 Solution: Facebook Twitter