2 x 4 2 36 July 8, 2019 16 32 64 128 X 2 4 y 2 36 1 X 2 2 y 4 2 36 general form X 2 2 y 4 2 36 X 2 4 5 x 2 2 36 0 X 2 4 13 x 2 2 36 0 X 2 4x 4 2 9x 2 36x 44 0 X 2 4 )/( x 2 36 ) = 0 X 4 2 36 square root X 4 2 361 X 2 2 y 4 2 36 center and radius
