document.write( "Question 116627: log(1/3)27 \n" ); document.write( " \n" ); document.write( "
\r\n" ); document.write( " = \r\n" ); document.write( "\r\n" ); document.write( "Use the definition of logs: = \r\n" ); document.write( "\r\n" ); document.write( "Principle of exponents: = \r\n" ); document.write( "\r\n" ); document.write( "Dispense with 1 denominator = \r\n" ); document.write( "\r\n" ); document.write( "Write 27 as 3³ = \r\n" ); document.write( "\r\n" ); document.write( "Equate powers of 3 = \r\n" ); document.write( "\r\n" ); document.write( "Multiply both sides by -1 = \r\n" ); document.write( "\r\n" ); document.write( "Edwin