document.write( "Question 909103: f(x)=(3x-1)^3 \n" ); document.write( "
Algebra.Com's Answer #551590 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"f%28x%29=%283x-1%29%5E3\" ....if you need to expand:\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=+%283x-1%29%283x-1%29%283x-1%29\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=+%289x%5E2-3x-3x%2B1%29%283x-1%29\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=+%289x%5E2-6x%2B1%29%283x-1%29\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=+9x%5E3-9x%5E2-18x%5E2%2B6x%2B3x-1\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=+9x%5E3-27x%5E2%2B9x-1\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28x%29=%283x-1%29%5E3\" ....if you need to find solutions\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=+%283x-1%29%283x-1%29%283x-1%29++\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=0\" if \"%283x-1%29%283x-1%29%283x-1%29=0++\" or \"3x-1=0++\" since all factors are same, means three identical roots\r
\n" ); document.write( "\n" ); document.write( "\"3x-1=0++\" => \"3x=1++\" => \"x=1%2F3++\" \r
\n" ); document.write( "\n" ); document.write( " \"+graph%28+600%2C+600%2C+-5%2C+5%2C+-10%2C+10%2C+%283x-1%29%5E3%29+\"
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