document.write( "Question 200759: x^3=4x= \n" ); document.write( "
Algebra.Com's Answer #151055 by RAY100(1637)\"\" \"About 
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x^3 -4x
\n" ); document.write( "x(x^2 -4)
\n" ); document.write( "x(x+2)(x-2)
\n" ); document.write( "
\n" );