Math, asked by 786kalyani94, 1 year ago


a²+b²+c²/ab+bc+ca=? and a≠b≠c

Answers

Answered by kvnmurty
35
(a+b+c)² = a² +b² + c² + 2 (ab+bc+ca)

(a²+b²+c²) / (ab+bc+ca) = [ (a+b+c)² / (ab+bc+ca) ]  - 2


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