Question 1106344
What's with the down-pointed arrows?


log(4,(x^2+3x))-log(4,(x+5))=1

{{{log(4,(x^2+3x))-log(4,(x+5))=1}}}


{{{log(4,(x^2+3x)/(x+5))=1}}}


{{{4^1=(x^2+3x)/(x+5)}}}
Can you take this the rest of the way?