Question

Q- Add the following. (iv) * a ^ 2 + b ^ 2, b ^ 2 + c ^ 2, c ^ 2 + a ^ 2, 2ab + 2bc + 2ac​

Answer 1

Step-by-step explanation:

2(a^2+b^2+c^2+ab+bc+ac) or 2a^2+2b^2+2c^2+2ab+2bc+2ac