document.write( "Question 112241: I need help with this problem. 3x-75x^3=0. I should come up with 3 answers. \n" ); document.write( "

Algebra.Com's Answer #81872 by rapaljer(4671) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"3x-75x%5E3=0\"$ \r
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\n" ); document.write( "\n" ); document.write( "First, factor the common factor, which is 3x.\r
\n" ); document.write( "\n" ); document.write( " $\"3x%281-25x%5E2%29=0\"$ \r
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\n" ); document.write( "\n" ); document.write( "This factors again as the difference of two squares:
\n" ); document.write( " $\"3x%281-5x%29%281%2B5x%29=+0\"$ \r
\n" ); document.write( "\n" ); document.write( "There are three solutions:
\n" ); document.write( "3x=0
\n" ); document.write( "x=0\r
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\n" ); document.write( "\n" ); document.write( "1-5x=0
\n" ); document.write( "1=5x
\n" ); document.write( "x=1/5\r
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\n" ); document.write( "\n" ); document.write( "1+5x=0
\n" ); document.write( "5x=-1
\n" ); document.write( "x=-1/5\r
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\n" ); document.write( "\n" ); document.write( "R^2 Retired from SCC \n" ); document.write( "

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