Y2 9y 8 July 8, 2019 16 32 64 128 Y2 9y 8 0 Y2 9y 2 8y 58 Factorise y2 9y 8 X2 y2 8x 9y 6 Y2 9y 20 y2 6y 8 Solve y2 9y 2 8y 58
