document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=668772>Question 668772</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the complex zeros of the polynomial function. Write f in factored form\r<BR>\n" );
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document.write( "f(x)=x^3+343 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #415830 by </B><A HREF=/tutors/aboutme.mpl?userid=swincher4391><B>swincher4391(1107)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=swincher4391><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=swincher4391><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=415830\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x) = x^3 + 343 = x^3 + 7^3 <--- important to recognize this since for (a^3 + b^3) = (a+b)(a^2-ab+b^2) where a=x and b = 7\r<BR>\n" );
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document.write( "(x+7)(x^2-7x+49)\r<BR>\n" );
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document.write( "(x^2-7x+49) use quadratic formula\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%287+%2B-+sqrt%28-147%29%29%2F2 ALIGN=MIDDLE  ALT=\"x+=+%287+%2B-+sqrt%28-147%29%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%287+%2B-+i%2Asqrt%283%2A49%29%29%2F2 ALIGN=MIDDLE  ALT=\"x+=+%287+%2B-+i%2Asqrt%283%2A49%29%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
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