[" If "x" is real,then greatest and least values of "],[(x^(2)-x+1)/(x^(2)+x+1)" are "]

the greatest and least values of (sin^(-1) x)^2+(cos^(-1)x)^2

IF x is real , find the greatest and the least value of : (x^2-2x+2)/(x^2+3x+9)

the greatest and least values of (sin^(-1)x)^(2)+(cos^(-1)x)^(2)

Find the greatest and least values of f(x)=x^(2)log x in [1,e]

Find the greatest and least values of (x+2)/(2x^(2)+3x+6) AA x in R

Find the greatest and least values of (x+2)/(2x^(2)+3x+6) AA x in R

IF x is real , find the greatest and the least value of : (x^2+14x+9)/(x^2+2x+3)

IF x is real, find the greatest and the least value of (6x^2-22x-21)/(5x^2-18x+17) , also find the corresponding values of x.

If x is real,then the least value of the expression (x^(2)-6x+5)/(x^(2)+2x+1) is

Find the greatest and least values of f(x) =x^(2) -12x " "X in [-1,3] .