document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=169922>Question 169922</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 3^3&#8730;64x+3^3&#8730;27x<BR>\n" );
document.write( "simplify and combine </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #125380 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=125380\">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=3%2Aroot%283%2C64x%29%2B3%2Aroot%283%2C27x%29 ALIGN=MIDDLE  ALT=\"3%2Aroot%283%2C64x%29%2B3%2Aroot%283%2C27x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given expression\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2Aroot%283%2C4%5E3x%29%2B3%2Aroot%283%2C3%5E3x%29 ALIGN=MIDDLE  ALT=\"3%2Aroot%283%2C4%5E3x%29%2B3%2Aroot%283%2C3%5E3x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Rewrite <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=64 ALIGN=MIDDLE  ALT=\"64\"   DISABLED_style= \"max-width:90%; height:auto;\" > as <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%5E3 ALIGN=MIDDLE  ALT=\"4%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" >. Rewrite <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=27 ALIGN=MIDDLE  ALT=\"27\"   DISABLED_style= \"max-width:90%; height:auto;\" > as <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%5E3 ALIGN=MIDDLE  ALT=\"3%5E3\"   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=3%2Aroot%283%2C4%5E3%29%2Aroot%283%2Cx%29%2B3%2Aroot%283%2C3%5E3%29%2Aroot%283%2Cx%29 ALIGN=MIDDLE  ALT=\"3%2Aroot%283%2C4%5E3%29%2Aroot%283%2Cx%29%2B3%2Aroot%283%2C3%5E3%29%2Aroot%283%2Cx%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Break up the roots. Note: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%283%2C4%5E3x%29=root%283%2C4%5E3%29%2Aroot%283%2Cx%29 ALIGN=MIDDLE  ALT=\"root%283%2C4%5E3x%29=root%283%2C4%5E3%29%2Aroot%283%2Cx%29\"   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=3%2A4%2Aroot%283%2Cx%29%2B3%2A3%2Aroot%283%2Cx%29 ALIGN=MIDDLE  ALT=\"3%2A4%2Aroot%283%2Cx%29%2B3%2A3%2Aroot%283%2Cx%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Take the cube root of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%5E3 ALIGN=MIDDLE  ALT=\"4%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" > to get 4. Take the cube root of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%5E3 ALIGN=MIDDLE  ALT=\"3%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" > to get 3\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=12%2Aroot%283%2Cx%29%2B9%2Aroot%283%2Cx%29 ALIGN=MIDDLE  ALT=\"12%2Aroot%283%2Cx%29%2B9%2Aroot%283%2Cx%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Multiply\r<BR>\n" );
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document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z=root%283%2Cx%29 ALIGN=MIDDLE  ALT=\"z=root%283%2Cx%29\"   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=12z%2B9z ALIGN=MIDDLE  ALT=\"12z%2B9z\"   DISABLED_style= \"max-width:90%; height:auto;\" > Replace <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=root%283%2Cx%29 ALIGN=MIDDLE  ALT=\"root%283%2Cx%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > with \"z\"\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=21z ALIGN=MIDDLE  ALT=\"21z\"   DISABLED_style= \"max-width:90%; height:auto;\" > Combine like terms.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=21%2Aroot%283%2Cx%29 ALIGN=MIDDLE  ALT=\"21%2Aroot%283%2Cx%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Plug in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z=root%283%2Cx%29 ALIGN=MIDDLE  ALT=\"z=root%283%2Cx%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "So <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2Aroot%283%2C64x%29%2B3%2Aroot%283%2C27x%29=21%2Aroot%283%2Cx%29 ALIGN=MIDDLE  ALT=\"3%2Aroot%283%2C64x%29%2B3%2Aroot%283%2C27x%29=21%2Aroot%283%2Cx%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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