Question

what is the squre of (a+b+c)=2​

Answer 1

Answer:

(a + b + c)2 = a2 + b2 + c2 + 2ab + 2bc + 2ca.

Step-by-step explanation:

I hope that helps you

Answer 2

$\red{ {(a + b + c})^{2} = {a}^{2} + {b}^{2} + {c}^{2} + }\\ \red{2(ab + bc + ac)}$