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If a + b + C is equal to zero then find the value of a square upon BC + b square + c square upon ab |
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Answer» Answer: a+b+c=0 Step-by-step EXPLANATION: a=-b-c a^2=b^2c^2_(1) proof:{(BC)^2/bc}+b^2+(AB)^2/ab BC+b^2+ab |
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