Question 1004947
{{{ log( b, (x^2 + 7x + 10) ) - 2*log( b, (x+2) ) }}}
{{{ log( b, (( x+5 )*( x+2 )) ) - 2*log( b, (x+2) ) }}}
{{{ log( b, (x+5) ) + log( b, (x+2) ) - 2*log( b, (x+2) ) }}}
{{{ log( b, (x+5) ) - log( b, (x+2) ) }}}
{{{ log( b, (( x+5 )/( x+2 )) ) }}}