Grade 12Algebra
find the domain of the function f(x)=(x2-x+1)/(x2+x+1)
find the domain of the function f(x)=(x2-x+1)/(x2+x+1)
1 Answer
Arun
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
Other Related Questions on algebra
How do you write “the product of 18 and q” as an algebraic expression?
How do you write “the product of 18 and q” as an algebraic expression?
algebra
Last Activity: 2 Years ago