Quadratics

With your group, decide which method is going to be used to solve the following quadratics. You will need to tell why you have decided on the method that you have chosen. Solve for each equation.


 * 1) (3x + 9)(2x - 8)
 * 2) (x-1)(x+2)
 * 3) 4x squared + 3x - 9
 * 4) x squared + 5x =6