Question

25 POINTS QUESTION !!!!!!!
Those who solve this with proper explanation will receive:
1) Brainliest Award!!!!!! ( If 2 persons answer )
2)25 Points!!!!!!
3)5-Star Rating !!!!!!
4)Thanks
Wrong Answers will be reported!!!

Answer 1

it's so simple we apply a simple formula of (a+b+c)^2

so u can see in pictures I explained the answer will be z= 4

Answer 2

Answer:

hey there is answer !!

I hope you help !!