0 5 x 2 4 July 8, 2019 16 32 64 128 0 x 2 4x 5 0 x 2 5x 4 0 5x 2 4x 0 5x 2 45 4 5 0 6 x 2 4 0 2 x 2 4x 5 1 2 0 5 x 3 4 X 2 4x 5 0 quadratic formula X 2 4x 5 0 solve by factoring X 2 4x 5 0 дискриминант 4 0 5 x 9 )=- 2 1 X 2 4x 5 0 graph 3 5 x 0 8 2 4 5 2x )( x 2 4 )= 0 12 5 x 0 5 x 2 x 4
