document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=43984>Question 43984</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0618313850/algebrahomeworkh>College Algebra</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> Please help with the following. Last one i promise. thanks in advance\r<BR>\n" );
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document.write( "Find all solutions of the equation.\r<BR>\n" );
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document.write( "9x^3 - 24x^3 + 16x^2 = 0\r<BR>\n" );
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document.write( "thanks<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #28896 by </B><A HREF=/tutors/aboutme.mpl?userid=adamchapman><B>adamchapman(301)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=adamchapman><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=28896\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9x%5E3-24x%5E3%2B16x%5E2=0 ALIGN=MIDDLE  ALT=\"9x%5E3-24x%5E3%2B16x%5E2=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "simplify<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-15x%5E3%2B16x%5E2=0 ALIGN=MIDDLE  ALT=\"-15x%5E3%2B16x%5E2=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "we cannot easily solve a cubic polynomial but we can solve a quadratic\r<BR>\n" );
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document.write( "now use the quadratic solver <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+ ALIGN=MIDDLE  ALT=\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "where<BR>\n" );
document.write( "a=-15<BR>\n" );
document.write( "b=16<BR>\n" );
document.write( "c=0<BR>\n" );
document.write( "this gives <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=%28-16%2B-sqrt%2816%5E2-0%29%29%2F-30%29 ALIGN=MIDDLE  ALT=\"x=%28-16%2B-sqrt%2816%5E2-0%29%29%2F-30%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=%28-16%2B-16%29%2F-30 ALIGN=MIDDLE  ALT=\"x=%28-16%2B-16%29%2F-30\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "which gives solutions x=0 or x=16/15\r<BR>\n" );
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