Question

alpha beta and gamma are the roots of the cubic equation f(x) which are in ap with common difference 3 and leading coefficient is 2 then the value of​

Answer 1

Answer:

I don't understand the question properly.乁( •_• )ㄏ¯\_(ツ)_/¯

Step-by-step explanation:

Let the roots is of the equation be a-3,a,a+3.

sum of roots = 3a