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+ Cc+ aIf a + b + c0, find the value ofbcca |
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Answer» b+c=-ac+a=-ba+b=-cso, LHS a^2/bc + b^2/ca + c^2/ab LCMof the denominators bc, ca and ab is abc. =(a^3 + b^3 + c^3) / abc Given that a + b + c = 0 Thus, a^3 + b^3 + c^3 = 3abc Replacing numerator with 3abc, 3abc / abc = 3 |
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