What is the root of the polynomial equation x(x-2)(x+3)=18? use a graphing calculator and a system of equations

Which equation requires the division property of equality to be solved?

Use the distributive law to multiply. 3(4x + 5y + 6)

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?