Question

what is the formula of (a-b+c)^2​

Answer 1

Answer:

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

Answer 2

Answer:

Hey mate!

Here is your answer

Step-by-step explanation:

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

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