Hi; Just need to check some things out about conversion. convert 2/3x^2 - 12x + 50 to intercept form.How I did it. 2/3x^2 - 12x = - 50 2x^2 - 36x = - 150 x^2 - 18x = -75complete the square x^2 - 18x + 81 = -75 + 81 (x - 9)(x - 9) = 6 (x - 9)^2 = 6 (x - 9) = +,-sqrt6 x = 9 - sqrt6 x = 9 + sqrt6If these are the solutions to x why do I have an intercept form of 2/3(x - 11.4)(x - 6.6)ie why does p and q take the values of x?Thanks.