document.write( "Question 70660: log7 7 + log5 25 - loga 1 = \n" ); document.write( "

Algebra.Com's Answer #50554 by stanbon(75887) $\"\"$ $\"About$

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log7 7 + log5 25 - loga 1 =
\n" ); document.write( "Remember: log means exponent.
\n" ); document.write( "log(base 7) of 7 = 1
\n" ); document.write( "log(base 5) of 25 = 2
\n" ); document.write( "log(base a) of 1 = 0
\n" ); document.write( "1+2-0=3
\n" ); document.write( "---------
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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