" Let "a,beta" be real and "z" be a non-real complex number.If "z^(2)+az+beta=0" has two distinct roots on line "Re(z)=1," then it is necessary that "

Let alpha,beta be real and z be a complex number. If z^(2)+alphaz+beta=0 has two distinct roots on the line Re. z=1 , then it is necessary that

Let alpha,beta be real and z be a complex number. If z^2+alphaz+beta=0 has two distinct roots on the line Re z = 1, then it is necessary that

Let alpha,beta be real and z be a complex number If z^2+alphaz+beta=0 has two distinct roots on the line Re z = 1 , then it is necessary that :

Let alpha,beta be real and z be a complex number. If z^2+alphaz""+beta=""0 has two distinct roots on the line Re z""=""1 , then it is necessary that : (1) b"" in (0,""1) (2) b"" in (-1,""0) (3) |b|""=""1 (4) b"" in (1,oo)

Let alpha,beta be real and z be a complex number. If z^2+alphaz""+beta=""0 has two distinct roots on the line Re z""=""1 , then it is necessary that : (1) b"" in (0,""1) (2) b"" in (-1,""0) (3) |b|""=""1 (4) b"" in (1,oo)

Let alpha and beta be real numbers and z be a complex number. If z^(2)+alphaz+beta=0 has two distinct non-real roots with Re(z)=1, then it is necessary that

Let alpha and beta be real numbers and z be a complex number. If z^(2)+alphaz+beta=0 has two distinct non-real roots with Re(z)=1, then it is necessary that

Let alpha and beta be real numbers and z be a complex number. If z^(2)+alphaz+beta=0 has two distinct non-real roots with Re(z)=1, then it is necessary that