If `alpha, beta` are the roots of ` a x^2 + bx + c = 0` and `k in R` then the condition so that `alpha < k < beta` is :

If alpha, beta are the roots ax^(2) + bx + c = 0 and k in R . Then the condition so that alpha lt k lt beta is

If alpha,beta are the roots of ax^(2)+bx+c=0 and k in R then the condition so that alpha

If alpha, beta are roots of the equation ax^2 + bx + c = 0 then the equation whose roots are 2alpha + 3beta and 3alpha + 2beta is

If alpha, beta are the roots of ax^(2) + bx + c = 0 , then find the quadratic equation whose roots are alpha + beta, alpha beta .

If alpha, beta are the roots of ax^(2) + bx + c = 0 and alpha + h, beta + h are the roots of px^(2) + qx + r = 0 , then h =

If alpha, beta are the roots of ax^(2) + bx + c = 0 and alpha + h, beta + h are the roots of px^(2) + qx + r = 0 , then h =