document.write( "Question 1005817: Prove that if a>b>0 then a^3>b^3 \n" ); document.write( "

Algebra.Com's Answer #622003 by AnlytcPhil(1806) $\"\"$ $\"About$

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document.write( "The products and sums of positive \r\n" );
document.write( "number are positive, therefore\r\n" );
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document.write( "Since a > b then a-b > 0\r\n" );
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document.write( "Since a > 0 and b > 0 then a² > 0, b² > 0, and ab > 0.\r\n" );
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document.write( " is positive or\r\n" );
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document.write( "Edwin

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