document.write( "Question 731192: If log2=a and log3=b, write an expression in terms of a and b that is equivalent to log 9/20. \n" ); document.write( "

Algebra.Com's Answer #447028 by lwsshak3(11628) $\"\"$ $\"About$

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If log2=a and log3=b, write an expression in terms of a and b that is equivalent to log 9/20.
\n" ); document.write( "log 9/20=log(9)-log(20)
\n" ); document.write( "=log(3^2)-log(10*2)
\n" ); document.write( "=2log(3)-[(log(10)+log(2)]
\n" ); document.write( "=2b-(1+a)
\n" ); document.write( "=2b-1-a \n" ); document.write( "

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