<PRE><B>Question 804397</B>
for this equation you want to first start out with synthetic division. I am going to assume you know what synthetic division is.  

I am going to start with 1
1 6 -25 18
0 1 7 -18
1 7 -18 R=0
1 is a zero of the equation (x-1).
you are left with {{{x^2+7x-18}}}
You need to factor it.
(x+9)(x-2)
so now you have all the zeros
f(x)=(x-1)(x+9)(x-2)
1, -9, 2


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