If the equation `(1 + m)x^2 - 2 (1+ 3m ) x + (1 + 8m ) = 0`, where `m in R ~ {-1}`, has at least one root is

If the equation (1+m)x^(2)-2(1+3m)x+(1-8m)=0 where m epsilonR~{-1} , has atleast one root is negative, then

If the equation (1+m)x^(2)-2(1+3m)x+(1-8m)=0 where m epsilonR~{-1} , has atleast one root is negative, then

If the equation (1+m)x^(2)-2(1+3m)x+(1-8m)=0 where m epsilonR~{-1} , has atleast one root is negative, then

If the equation (1+m)x^(2)-2(1+3m)x+(1-8m)=0 where m epsilonR~{-1} , has atleast one root is negative, then

If the equation (1+m)x^(2)-2(1+3m)x+(1+8m)=0 where m epsilonR~{-1} , has atleast one root negative, then

Consider the quadratic equation (1+m)x^(2)-2(1+3m)x+(1+8m)=0 where m in R-{-1}. The set of values of m such that the given quadratic equation has at least one root is negative is

Consider the quadratic equation (1+m)x^(2)-2(1+3m)x+(1+8m)=0 where m in R-{-1} The set of values of m such that the given quadratic equation has both roots are positive is

If the equation z^(3)+(3+i)z^(2)-3z-(m+i)=0, " where " i=sqrt(-1) " and " m in R , has atleast one real root, value of m is

If the equation z^(3)+(3+i)z^(2)-3z-(m+i)=0, " where " i=sqrt(-1) " and " m in R , has atleast one real root, value of m is