Which of the following is a rational expression whose domain has a restriction of x≠−1 ?(1 point)
1. x+1/x^3
2. x^2+6x+5/6x+6
3. √x/2x+2
4. 6x^3+60/x
1 answer
2. x^2+6x+5/6x+6
1. x+1/x^3
2. x^2+6x+5/6x+6
3. √x/2x+2
4. 6x^3+60/x
1 answer
11 answers
1 answer
1 answer
3 answers