The set of values of 'a' for which `f(x) = ax^2+ 2x (1 - a) - 4` is negative for exactly three integral values of x, is-

The values of 'a' for which the quadraic expression ax^(2)+(a-2)x-2 is negative for exactly two integral values of x , belongs to

Find the values of a, for which the quadratic expression ax^2 + (a - 2) x - 2 is negative for exactly two integral values of x .

The values of 'a' for which the quadraic expression ax^(2)+(a-2)x-2 is negative for exactly two integral values of x , belongs to

All the values of ' a ' for which the quadratic expression a x^2+(a-2)x-2 is negative for exactly two integral values of x may lie in (a) [1,3/2] (b) [3/2,2) (c) [1,2) (d) [-1,2)

All the values of ' a ' for which the quadratic expression a x^2+(a-2)x-2 is negative for exactly two integral values of x may lie in [1,3/2] (b) [3/2,2) [1,2) (d) [-1,2)

All the values of ' a ' for which the quadratic expression a x^2+(a-2)x-2 is negative for exactly two integral values of x may lie in [1,3/2] (b) [3/2,2) [1,2) (d) [-1,2)

All the values of ' a ' for which the quadratic expression a x^2+(a-2)x-2 is negative for exactly two integral values of x may lie in (a) [1,3/2] (b) [3/2,2) (c) [1,2) (d) [-1,2)

If set of values a for which f(x)=ax^(2)-(3+2a)x+6a!=0 is positive for exactly three distinct negative integral values of x is (c,d], then the value of (c^(2)+4|d|) is equal to

If set of values a for which f(x)=a x^2-(3+2a)x+6, a!=0 is positive for exactly three distinct negative integral values of x is (c , d] , then the value of (c^2 + 4|d|) is equal to ________.