Question

What is the forluma (a-b+c)²=??? ​

Answer 1

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

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

a²+b²+c²+2ab+2bc+2ca is ur ans.

I hope it help you