Respuesta :

Answer:

2

Explanation:

Given the expression:

[tex]\frac{1}{2}(4\times5)-2^3[/tex]

First, evaluate the bracket and exponent:

[tex]=\frac{1}{2}(20)-8[/tex]

This gives:

[tex]\begin{gathered} =10-8 \\ =2 \end{gathered}[/tex]

The result is 2.