document.write( "Question 360121: how do i find the zeros of the function y=x^3-4x-1 \n" ); document.write( "

Algebra.Com's Answer #257071 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"graph%28300%2C300%2C-5%2C5%2C-5%2C5%2Cx%5E3-4x-1%29\"$
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\n" ); document.write( "I used Newton's method, with starting value of,
\n" ); document.write( " $\"x=2\"$ , $\"x=2.114908\"$ and
\n" ); document.write( " $\"x=-2\"$ , $\"x=-1.86081\"$ and
\n" ); document.write( " $\"x=-0.5\"$ , $\"x=-0.2541\"$ \n" ); document.write( "

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