If the equaiton `ax^2+bx+c=0` where a,b,c `in` R have non-real roots then-

If the equation ax^(2) + bx + c = 0, a,b, c, in R have non -real roots, then

If the equations ax^(2)+bx+c=0 ,where a,b,c in R , a!=0 and x^(2)+2x+3=0 have a common root then a : b :c equals

If the roots of equation ax^(2)+bx+c=0;(a,b,c in R and a!=0) are non-real and a+c>b. Then

If ax^2+bx+c=0 and cx^2 + bx+a=0(a,b,c in R) have a common non-real roots, then which of the following is not true ?

If ax^2+bx+c=0 and cx^2 + bx+a=0(a,b,c in R) have a common non-real roots, then which of the following is not true ?

If coefficients of the equation ax^2 + bx + c = 0 , a!=0 are real and roots of the equation are non-real complex and a+c < b , then