If x is real, show that the expression `(4x^2+36 x+9)/(12 x^2+8x+1)` can have any real value .

If x is real,show that the expression (4x^(2)+36x+9)/(12x^(2)+8x+1) can have any real value.

If x is real , then the expression (x^(2) + 34x - 71)/(x^(2) + 2x - 7 ) can have no value between :

If x is real , show that the expressions (x^2-ab)/(2x-a-b) has no real value between a and b.

If x is real show that the expressions (3x-5)/(x^2-1) has no value between 1/2 and 9/2 .

If x is real show that the expressions (x^2+34x-71)/(x^2+2x-7) has no value between 5 and 9.

Show that the expression (x^2-3x+4)/(x^2+3x+4) lies between 1/7 and 7 for real values of x.

Show that the expression (x^2-3x+4)/(x^2+3x+4) lies between 1/7 and 7 for real values of x.

IF x is real and 0ltmlt1 , show that the expression (x^2+2x+m)/(x^2+4x+3m) is capable of assuming all real values.

If x is real, then the value of the expression (x^2+14 x+9)/(x^2+2x+3) lies between

If x is real, then the value of the expression (x^2+14 x+9)/(x^2+2x+3) lies between