Question 402933
y^2 is a common factor for all the terms


y^2(x^3 - 3x^2 + 6x - 18)


grouping ___ y^2[(x^3 - 3x^2) + (6x - 18)]


factoring ___ y^2{[x^2 (x - 3)] + [6 (x - 3)]}


rearranging ___ y^2 (x^2 + 6) (x - 3)