The expression `(a-2)x^2 + 2(2 a-3)x +(5 a-6)` is positive for all real value of x, then

If the expression x^(2)-(m+2)x+4 is always positive for all real values of x, then find range of m

The value of 'a' for which the quadratic expression ax^(2)+|2a-3|x-6 is positive for exactly two integral values of x is

The value of 'a' for which the quadratic expression ax^(2)+|2a-3|x-6 is positive for exactly two integral values of x is

The expression a^(2)x^(2)+bx+1 will be positive for all x in R if

Find the values of a for which the expression (ax^2+3x-4)/(3x-4x^2+a) assumes all real values for all real values of x

the values of a for which (a^2-1)x^2+2(a-1)x+2 is positive for all real x are.

Find the value of a which makes the expression x^2-ax+1-2a^2 always positive for real values of x.

If the expressions (x-p)/(x^(2)-3x+2) takes all real value for x in R , then find the bounts for p.