hello everyone I need your help for today and I hope you can help me, This subject is math and it's kinda difficult and hard to answer could you please help me I need it right now Because my teacher wants to pass me this today, I hope you could help me thank you and God bless, The question is in the picture, Again thank you and God bless​

Hello Everyone I Need Your Help For Today And I Hope You Can Help Me This Subject Is Math And Its Kinda Difficult And Hard To Answer Could You Please Help Me I class=