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when a^2+b^2+c^=0 then a=b=c or not and same for a^3+b^3+c^3=0 and for a+b+c=0 |
| Answer» when a^2+b^2+c^=0 then a=b=c or not and same for a^3+b^3+c^3=0 and for a+b+c=0 | |