Question 7168
well to tell u the good news... ur solution is right :) u are confused about getting (x-3)^2 +13??? nooooooo :) when u do x^2 -6x +9 + 13 -9 its right... later u get : (x-3)^2 + 4 because u shall subtract 9 from 13 and u get 4.. ur solution is correct