document.write( "Question 172983: express in condensed form:
\n" ); document.write( "4 Ln (sqrt x^3)- 5 Ln (5th root y^4)
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Algebra.Com's Answer #127838 by nerdybill(7384)\"\" \"About 
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4 Ln (sqrt x^3)- 5 Ln (5th root y^4)
\n" ); document.write( "4 Ln (x^(3/2))- 5 Ln (y^(4/5))
\n" ); document.write( "Ln [(x^(3/2))^4]- Ln [(y^(4/5))^5]
\n" ); document.write( "Ln [x^(12/2)]- Ln [y^(20/5)]
\n" ); document.write( "Ln [x^6]- Ln [y^4]
\n" ); document.write( "Ln [x^6/y^4]
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