R RainDog New member Nov 11, 2010 #1 (2x squared + 3x - 4) - (2a squared + 3a - 4) ------------------------------------------------------------ divided by x-a I need help understanding the steps.
(2x squared + 3x - 4) - (2a squared + 3a - 4) ------------------------------------------------------------ divided by x-a I need help understanding the steps.