document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=249368>Question 249368</A>: <I><SPAN STYLE=\"word-break: break-all;\"> okay so it says factor completely and it is 2x^3+40x^2+220x  . I'm so confused about the cubing part of it, I've never seen it before. I've only factored squared numbers. Can you please help me and show work so i can understand it better? thank you! ;) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #181614 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=181614\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x^3+40x^2+220x EXTRACT  A 2 AND THE X TERM.<BR>\n" );
document.write( "2X(X^2+20X+110) NOW FACTOR USING THE QUADRATIC EQUATION BELOW.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=%28-b%2B-sqrt%28b%5E2-4%2Aa%2Ac%29%29%2F%282%2Aa%29 ALIGN=MIDDLE  ALT=\"x=%28-b%2B-sqrt%28b%5E2-4%2Aa%2Ac%29%29%2F%282%2Aa%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "X=(-20+-SQRT[20^2-4*1*110])/2*1<BR>\n" );
document.write( "X=(-20+-SQRT[400-440])/2<BR>\n" );
document.write( "X=(-20+-SQRT-40)/2<BR>\n" );
document.write( "X=(-20+-6.32455i)/2<BR>\n" );
document.write( "X=-20/2+-6.32455i/2<BR>\n" );
document.write( "X=-10+-3.16228i ANS. </SPAN>\n" );
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