find the domain of the function f(x)=(x2-x+1)/(x2+x+1)
ankur , 6 Years ago
Grade 12
Algebra> find the domain of the function f(x)=(x 2...
1 Answers
Arun
Last Activity: 6 Years ago
Dear student
The only problem which may come is denominator part.
Denominator = (x² +x +1)
In which coefficient of x² is positive and discriminant is negative.
Hence always positive thus no provlem will come.
Hence Domain = R
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