Question

%20log_%7B2%7D%28%20x%20%2B%203%29%20%20" id="TexFormula1" title="2 log_{2}(x) + \frac{1}{2} log_{2}(x - 1) - log_{2}( x + 3) " alt="2 log_{2}(x) + \frac{1}{2} log_{2}(x - 1) - log_{2}( x + 3) " align="absmiddle" class="latex-formula">
solving these problem​

Answer 1

I'm putting here a picture of the working out