Respuesta :

Answer:

see explanation

Step-by-step explanation:

Using the rule of logarithms

log x + log y ⇔ log(xy)

Given

[tex]log_{2}[/tex]10 + [tex]log_{2}[/tex]4

= [tex]log_{2}[/tex](10 × 4)

= [tex]log_{2}[/tex] 40