(3x + 12)(3x + 4) = (4x^2 + 8x + 18x^2)/(2x)
9x^2 + 48x + 48 = ( 2x) ( 2x + 4 + 9x) / (2x) ..... assuming that x does not = 0
9x^2 + 48x + 48 = 2x + 4 + 9x
9x^2 + 48x + 48 = 11x + 4 rearrange as
9x^2 + 37x + 44 = 0
Using the Q Formula
-37 ± √ [ 37^2 - 4 *9 * 44] -37 ± √[ -215] -37 ± √[215] i
x = _______________________ = _____________ = _____________
2 * 9 18 18
