2 x 9 49 July 8, 2019 16 32 64 128 X 2 14x 49 9 X 2 6x 9 49 X 2 6x 9 49 4 X 9 2 49 0 X 2 9 y 2 49 1 X 9 2 49 undo squaring by X^ 2 +(y-7.5)^ 2 = frac 9 49 X 3 2 2 9 49 Left x 9 right 2 = 49 2x 9 2 x 9/4 2 4/9 x 2
