hey anyone here! I need some help solving and understanding these please! I tried so hard but don't quite understand

hey anyone here I need some help solving and understanding these please I tried so hard but dont quite understand class=
hey anyone here I need some help solving and understanding these please I tried so hard but dont quite understand class=
hey anyone here I need some help solving and understanding these please I tried so hard but dont quite understand class=
hey anyone here I need some help solving and understanding these please I tried so hard but dont quite understand class=