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:
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
Anonymous:
ab+bc+b^2
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