a+b+c=0 find the value of a²/bc + b²/ac + c²/ab
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Answer: 3
Step-by-step explanation: if a+b+c=0 , then a³+b³+c³=3abc
a²/bc + b²/ac + c²/ab=a³+b³+c³/abc
a³+b³+c³/abc=3abc/abc=3
therefore answer is 3
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