solve this i will mark you brainly
Attachments:
Answers
Answered by
2
Answer:
f(x)=x²+x+2
α+β=-b/a=-1
αβ=c/a=2
1/α+1/β= (α+β)/αβ
=(-1)/2
=-1/2
hope it helps u ....^_^
vishal77690:
your language is ununderstable
sry... bt u cant jst judge with it
actually i haven't practice of using fb short cut
hmm so thats no my fault.. ;)
i know you are always using using fb and Instagram
why you are cover your photo
i dnt use any fb or insta
y r u cover photo means??
Hyy
hi
Answered by
0
Answer:
f(x)=x²+x+2
α+β=-b/a=-1
αβ=c/a=2
1/α+1/β= (α+β)/αβ
=(-1)/2
=-1/2
Step-by-step explanation:
Similar questions