Question

Expand [a+b+c]^2 factorize

Answer 1

Answer:

(a+b+c)(a+b+c)

a(a+b+c)+b(a+b+c)+c(a+b+c)

a^2+ab+ac+ba+b^2+bc+ca+bc+c^2

a^2+b^2+c^2+2ab+2bc+2ca

mark me as a brainliest