document.write( "Question 43924This question is from textbook Algebra and Trigonometry with Analytic Geometey
\n" ); document.write( ": Find all roots of the polynomial x^3-x^2+16x-16. My answer is -1,4i,-4i is this right. thanks for looking at this problem. \n" ); document.write( "

Algebra.Com's Answer #28830 by longjonsilver(2297) $\"\"$ $\"About$

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the 3 roots are +1, 4i and -4i.\r
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\n" ); document.write( "\n" ); document.write( "If you put +1 into the polynomial, you get zero. If you put -1 into it, you get -34.\r
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\n" ); document.write( "\n" ); document.write( "Well done on the complex roots though.\r
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\n" ); document.write( "\n" ); document.write( "jon
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