Question

If alpha and beta are the roots of 5x²+5x+6=0 then find (1+alpha) (1+beta)

Please solve this problem

Answer 1

(1+alpha)(1+beta)=1 + (alpha+beta) + (alpha.beta)
and we know, sum of roots = -b/a and product if roots =c/a , hence ur ans. is. 1+(-1)+6/5 =6/5,
hope it helped !
mark brainliest

Answer 2

Answer:

alpha plus beta=-1

alpha=6/5

(1plus alpha)(1plus beta)

1plus alpha plus beta plus alphabeta

1minus1 plus 6/5=6/5

thank u

Step-by-step explanation: