Please help me! Which domain restrictions apply to this rational expression?
x^2+5x+6

x^2−9
Select each correct answer.
1. x =/ -3
2. x=/ 2
3. x=/ -1
4. x=/ -2
5. x=/ 3
6. x=/ 1
BTW: the / is supposed to go over the = sign, I just don't know how to type that here (:

Top right since it passes vertical line test

2.) is the most sense

There was 504 pages in that chunk

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*