What is the domain of (-2x^2-2x+1)/(x^2+x)?
2 Answers
Dec 31, 2017
For Domain,
So,
Dec 31, 2017
Explanation:
You have to put
The way to solve is:
And there are 2 solutions:
x\ne 0 x+1 \ne 0 that becomesx\ne-1