If `alpha` and `beta` `(alpha lt beta)` are two different real rootsof the equation `ax^2 + bx+c= 0`, then

If alpha and beta(alpha

If alpha beta( alpha lt beta) are two distinct roots of the equation. ax^(2)+bx+c=0 , then

If alpha and beta (alpha lt beta) are the roots of the equation x^(2) + bx + c = 0 , where c lt 0 lt b , then

Let alpha and beta (a lt beta) " be the roots of the equation " x^(2) + bx + c = 0," where " b gt 0 and c lt 0 . Consider the following : 1. alpha + beta + alpha beta gt 0 2. alpha^(2) beta + beta ^(2) alpha gt 0 Which of the above is//are correct ?

If alpha and beta(alpha

If alpha, beta are the roots of the equation ax^(2)+bx+c=0 , a!=0 then alpha+beta =