Related Post: 2 9x 4 )- 5x 2(9x-4)-5x Simplified 9x 2 5x 4 180 2 9 X 5 X 4 5 9x 2 5x 4 90 2 9 X 4 5 X 5 As A Fraction 5x 2 9x 4 Factored 5x 2 9x =- 4 Quadratic Formula 5x 2 9x 4 0 Quadratic Formula 5x 2 9x 4 Answer