Question

urgent please...
(a+b+c)^2=

Answer 1

Hello mate!.........



$given....... \\ (a + b + c) {}^{2} = a {}^{2} + b {}^{2} + c {}^{2} + 2ab + 2bc + 2ca \\ \\ \: hope \: it \: helps \: u \: dear....$

Answer 2

Heya!!

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

Hope it helps✌️✌️