Question

the range of the following f(x)=x^2-x/x^2+2x is

Answer 1

HEY MATE HERE'S YOUR ANSWER...;

$f(x) = \frac{(x {}^{2} - x)}{x {}^{2} + 2x }$

Range => ( -infinity ,-1/2) U (-1/2,1) U (1, infinity)

HOPE ITS HELPFUL.....:-)