Question 1043465
{{{system(log((A))+log((B))=4,log((A))-log((B))=-2)}}}


{{{2log((A))=2}}}


{{{log((A))=1}}}


Some base b is {{{b^1=A}}}
A number raised to power 1 is the number.
b=A.
A is any positive number not equal to 1.