College Algebra
posted by Mary on .
The problem is to find the domain of 2x+7 / x^35x^29x+18. I know that x^35x^29x+18 cannot = 0. What I can't remember is how to solve x^35x^29x+18 ≠ 0. Thanks!

Since there is no value of x that will
make the denominator = 0, the Domain
is all real values oF X. 
X(x^2+1)(x3)/x2=0