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

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 .

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

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

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

If (p^(2) + 2)x^(2) + 2p^(2)x + (p^(2) - 4) = 0 has roots of opposite sign, then find the range of p.

The equation 2^(2x) + (a - 1)2^(x+1) + a = 0 has roots of opposite sing, then exhaustive set of values of a is

The equation 2^(2x) + (a - 1)2^(x+1) + a = 0 has roots of opposite sing, then exhaustive set of values of a is

The equation 2^(2x) + (a - 1)2^(x+1) + a = 0 has roots of opposite sing, then exhaustive set of values of a is

The value of 'a' for which the quadratic equation 2x^(2) - x(a^(2) + 8a -1) + a^(2) - 4a = 0 has roots with opposite signs, lie in the interval