Question

If , alpha ß and gamaare the three zeroes of polynomial 3x2 + x - 2 then find the value of 1/Alpha + 1/ Beta =?​

Answer 1

solution

the given equation is

$3x {}^{2} + x - 2 = 0 \\ = > 0.x {}^{3} + 3x {}^{2} + x - 2 = 0$

now we know that

taking alpha =a

beta =b

and gamma=c

now .......

I think given equation wrong ...cause here the

coefficient of x^3 is zero....and so it becomes quadrant equation rather than cubic.....

repost it please I will definitely do this ....