Question

(a²+b²+c²)=a²+b²+c²+2ab+2ac+2bc

Answer 1

Step-by-step explanation:

IT IS NOT TRUE IDENTITY

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

HOPE IS HELPFUL....PL.MARK AS BRILLIANT

Answer 2

Answer:

Hope , this will help you .

Step-by-step explanation: