Question

PLEASE HELP ME. I WILL MARK BRAINLIEST AND I WILL FOLLOW YOU.​

Answer 1

Step-by-step explanation:

a^2+b^2+2ab=a^2+2ab+b^2

then cancel to each other that value is 0

I hope you

Answer 2

Step-by-step explanation:

Pls mark as brainliest and follow me