Respuesta :

remembe
[tex]log_ax+log_ay=log_a(xy)[/tex]


so
notice
7*5*5=175

so we want to multiply them
add

[tex]log_27+log_25+log_25=log_2175[/tex]=
(2.8074)(2.3219)(2.3219)=15.135309933114

Answer:

it would be log 1/2 5

Step-by-step explanation: