Related Post: 2x 3 5x 2 5x 2 2x 3 5x 2 5x 2 0 Factorise 2x 3 5x 2 5x 2 2x 3 )( 5x 2 )- 2 5x 3 )( X 1 2x 3 5x 2 28x 15 2x 3 5x 2 28x 70 2x^4+5x^3+5x^2-2=0 2x 3 5 X 2 2 2x 3 5x 2 X 2 2x 4 5x 3 6x 2 5x 2