document.write( "Question 225859: Find the value of the logarithm without using a calculator.show work\r
\n" ); document.write( "\n" ); document.write( "a) log7 49
\n" ); document.write( "b) log2 8
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Algebra.Com's Answer #168369 by Alan3354(69443)\"\" \"About 
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a) log7 49
\n" ); document.write( "49 is 7^2, so the log is 2.
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\n" ); document.write( "b) log2 8
\n" ); document.write( "8 is 2^3
\n" ); document.write( "\"log%282%2C8%29+=+3\"
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