X2 x 5 0 July 8, 2019 16 32 64 128 X2 x 5 0 quadratic formula X2 x 5 0 by formula method X2 x 5 0 has X2 25 x 5 0 X2 64 )( x 5 0 X2 2 x 5 0 X3 x2 x 5 0 X2 11x 30 x 5 0 X x2 4x 5 0 X2 x 30 x 5 0 X2 3x 2 x 5 0 X2 6x 5 x 1 0 1 x2 5 x 14 0 X2 x 5x 5 0 X2 4 x 5 0
