[" The equation "x^(2)+ax-a^(2)-1=0" will have roots of opposite "],[" signs,if: "]

Number of integral value(s) of a for which the equation x^(2)+(a+3)x+a^(2)+3a+4=0 will have roots of opposite sign is equal to:

For what values of a in R, the quadratic equation (a^(2)+1)x-(a+l)x+(a^(2)-a-2)=0 will have roots of opposite sign.

The value of 'a' for which the equation 3x^(2)+2(a^(2)+1)x+(a^(2)-3a+2)=0 has roots of opposite sign, lies in

The value of 'a' for which the equation 3x^(2)+2(a^(2)+1)x+(a^(2)-3a+2)=0 has roots of opposite sign, lies in

For what values of m does the equation, mx^(2) + (3x-1)m + 2x + 5 = 0 have equal roots of opposite sign ?

The equations x^(2)+x+a=0andx^(2)+ax+1=0 have a common root-

The set of values of p for which the roots of the equation 3x^(2)+2x+p(p-1)=0 are of opposite signs is :

if the roots of the equation x^(2)-x ln(a^(2)-3a+2)+a^(2)-4=0 are of opposite sign,then

If the equation (a-5)x^(2)+2(a-10)x+a+10=0 has roots of opposite sign,then find the value of a .