If the range of `(x^(2)+x+d)/(x^(2)+2x+d)` is `[(5)/(6),(3)/(2)]` for all real `x,` then the value of `d` is-

(d)/(dx)(3x^(2)+2x)=

Differentiate ((x^(2) + 5x -6)/(4x^(2) -x+3))

If x is real, tehn range of (3x -2)/(7x+5) is :

If (x^(2)+ax+3)/(x^(2)+x+a) , takes all real values for possible real values of x, then

The value of int_(-2)^(3)(|x|)/(x)dx is (a) 5 (b) 2 (c) -2 (d) 3

If the middle term of the expansion of ((x^(3))/(3)+(3)/(x))^(8) is 5670 then sum of all real values of x is equal to (A)6(B)3(C)0(D)2

Differentiation of (2x-7)^(2)(3x+5)^(3)