document.write( "Question 785780: how do i do this? : 1 /loga(abc) +1 /logb(abc) +1 /logc(abc) ? \n" ); document.write( "

Algebra.Com's Answer #482572 by tommyt3rd(5050) $\"\"$ $\"About$

You can put this solution on YOUR website!
use the change of base identity:
\n" ); document.write( "1 /loga(abc) +1 /logb(abc) +1 /logc(abc)=
\n" ); document.write( "(log(a)+log(b)+log(c))/log(abc) \n" ); document.write( "

\n" );