SIMPLIFY...;
SAGFDKWEJSHVFWENRBSADHFBDSAUYEW

Answer:
The answer is 4
Step-by-step explanation:
[tex]8-40/4^3\\[/tex]
[tex]32/64=1/2[/tex]
[tex]4^2-8\\16-8\\=8[/tex]
[tex]\frac{1}{2}[/tex]×8
=+4