document.write( "Question 781773: Contract the expressions. That is, use the properties of logarithms to write each expression as a single logarithm with a coefficient of 1.\r
\n" ); document.write( "\n" ); document.write( "ln 3 − 2 ln 5 + ln 10
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Algebra.Com's Answer #476088 by oscargut(2103)\"\" \"About 
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ln 3 − 2 ln 5 + ln 10\r
\n" ); document.write( "\n" ); document.write( "= ln 3 − ln (5^2) + ln 10\r
\n" ); document.write( "\n" ); document.write( "= ln 3 − ln (25) + ln 10\r
\n" ); document.write( "\n" ); document.write( "= ln 30 − ln (5^2) \r
\n" ); document.write( "\n" ); document.write( "= ln(30/25)\r
\n" ); document.write( "\n" ); document.write( "= ln(6/5)\r
\n" ); document.write( "\n" ); document.write( "Answer: ln(6/5)\r
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\n" ); document.write( "\n" ); document.write( "If you have more questions i can see them if you contact me at: mthman@gmail.com\r
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