Question

What is formula of {(a+b+c)^2 }​

Answer 1

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→a²+b²+c²+2ab+2bc+2ca

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Answer 2

❤Heyaa

(a+b+c)^2 = a^2 + b^2 + c^2 + 2ab + 2bc + 2ca

Hope it helps..☺

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