Question 872302
Solve
a) log(base 5)x + log(base 10) x =5}}}
{{{log(5,(x))+log(5,(x))/log(5,(10))=5}}}
{{{log(5,(x))+log(5,(x))/1.4307=5}}}
{{{1.4307log(5,(x))+log(5,(x))=7.1534}}}
{{{2.4307log(5,(x))=7.1534}}}
{{{log(5,(x))=7.1534/2.4307}}}
x=5^(7.1534/2.4307)≈114.0317
note: calculations rounded to 4 decimal places