X 6 5x 4 0 July 8, 2019 16 32 64 128 X 6 5x 4 4x 2 20 0 X 4 5x 2 6 0 quadratic equation X 6 x 4 5x 2 5 0 X x 6 )- 4 5x 8 )= 0 Solve x x 6 )- 4 5x 8 )= 0 X 4 5x 2 6 0 solve the equation X 4 5x 2 6 0 solutions X 6 4 5x 4 8 x 3 5 0 0.25 5x 4 )= 0.75 x 6 6 x 0.8 )- 0.2 5x 4 )= 6 X 1 2 5x 1 4 6 0
