document.write( "Question 1010175: if log8=x and log3=y, express log 720 in terms of x and y only \n" ); document.write( "

Algebra.Com's Answer #625649 by MathLover1(20850) $\"\"$ $\"About$

You can put this solution on YOUR website!
\r
\n" ); document.write( "\n" ); document.write( " $\"log%288%29=x\"$ and $\"log%283%29=y\"$ , \r
\n" ); document.write( "\n" ); document.write( " $\"+log%28720%29=log%288%2A90%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"+log%28720%29=log%288%2A3%5E2%2A2%2A5%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"+log%28720%29=log%28%288%29%29%2Blog%28%283%5E2%29%29%2Blog%28%282%29%29%2Blog%28%285%29%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"+log%28720%29=log%28%288%29%29%2B2log%28%283%29%29%2Blog%28%282%29%29%2Blog%28%285%29%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"+log%28720%29=x%2B2y%2Blog%28%282%29%29%2Blog%28%285%29%29\"$
\n" ); document.write( " \n" ); document.write( "

\n" );