Posted by **Mary** on Thursday, September 16, 2010 at 9:00am.

The problem is to find the domain of 2x+7 / x^3-5x^2-9x+18. I know that x^3-5x^2-9x+18 cannot = 0. What I can't remember is how to solve x^3-5x^2-9x+18 ≠ 0. Thanks!

## Answer This Question

## Related Questions

- college algebra - Finding domain f(x)=1/x^2-5 Can't remember how to solve, your ...
- College Algebra - I need to find the domain of f, the excluded values of f, the ...
- Algebra - 1.Simplify x/7x+x^2 A.1/7+x;where x≠-7 B.1/7x;where x≠0 C....
- 7th grade math Ms.Sue please! - Use cross products to see if each pair of ratios...
- College Algebra - For the given functions f and g, find the following and state ...
- college algebra - For the given functions f and g find the following and state ...
- college algebra - Find the domain: h(x)=√(x+4) How do I work this problem?
- Math - The domain of g(x) is -1< x < 9 What is the domain of g(x - 4) I ...
- college algebra - 1.for the given function f&g, find the following and state the...
- Algebra - 1. Simplify the rational expression State any excluded values. 7x-14/x...

More Related Questions