Question

Helppp -3+5.{-3+5.[-3+5.(-3+5)]}

Answer 1

-3+5.{-3+5.[-3+5.2]}
-3+5.{-3+5.[-3+10]}
-3+5.{-3+5.7}
-3+5.{-3+35}
-3+5.32
-3+160
157

Answer 2

-3+5. {-3+5. [-3+5.(-3+5)]}=
-3+5. {-3+5. [-3+5.2]}=
-3+5.{-3+5.7}=
-3+5.32=
-3+160=
157