please help and give the right answer
Attachments:
Answers
Answered by
1
Answer:
3 is the answer mark me brainlist and you play FF my uid one eight three three nine one five five four one
Answered by
0
Answer:
3
Step-by-step explanation:
a+b+c=0
than
a²/bc+b²/ca+c²/ab
or
a³+b³+c³/abc
we know that
a³+b³+c³=3abc
(by cubic both side of a+b+c=0)
=3abc/abc
=3
I think it is helpful for you
Similar questions