Solve the equation x times (x + 3) times (x + 6) = 1620 to find the solution of X,

Solve the equation x times (x + 3) times (x + 6) = 1620 to find the solution of X,

X³+9X²+18X-1620=0
After factoring, we get
(X-9)(X²+18X+180)=0
X-9=0
perhaps
X²+18X+180=0
When X & sup2; + 18x + 180 = 0, X is not a real number
X=9
That's about it If I'm not wrong