how do I do this?
write the answer in decending order of the variable: (3-x)^2
(3 - x)^2 =
(x - 3)^2 =
(x - 3) (x - 3) =
x(x-3) - 3(x - 3) =
x^2 - 3x - 3x + 9 =
x^3 - 6x + 9
thank you CPhill
No prob.......
+537 
