If alpha and beta are the zeroes of x^2+7x+12 then find the value of 1/alpha+1/beta +2 alpha beta

If alpha and beta are the zeroes of x^2+7x+12 then find the value of 1

1.	If alpha and beta are the zeroes of x^2+7x+12 then find the value of 1/alpha+1/beta +2 alpha beta
Answer» - 295/12