Question

the maximum and minimum values of f(x)= (1 + x + x^2)/(1 - x + x^2) are respectively?

Answer 1

@mahmit2012 plzz help

Answer 2

Differentiate the function using quotient rule, and equate the differential to zero to get the 'x' values where the function reaches a local maxima or a local minima. then deduce you answer from the results that you get.