If a+b+c=0 then shw that a square /bc +b square /ca +c square /ab = 3
Answers
Answered by
5
lets say
A+B+C=0
than
a³+b³+c³=3abc
dividing of abc
a³/abc + b³/abc + c³/abc =3abc/abc
a²/bc + b²/ac + c²/ab = 3
taking LCM
a³+b³+c³/abc =3
3abc/abc=3
3=3
A+B+C=0
than
a³+b³+c³=3abc
dividing of abc
a³/abc + b³/abc + c³/abc =3abc/abc
a²/bc + b²/ac + c²/ab = 3
taking LCM
a³+b³+c³/abc =3
3abc/abc=3
3=3
Similar questions