document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=419413>Question 419413</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have to sole the equation. Then check for extraneous solutions.<BR>\n" );
document.write( " 1.) (2x+1)^1/3 = 8^1/3<BR>\n" );
document.write( "Please help... </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #293316 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20855)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=293316\">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=%282x%2B1%29%5E1%2F3=8%5E1%2F3 ALIGN=MIDDLE  ALT=\"%282x%2B1%29%5E1%2F3=8%5E1%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F%28root%283%2C%282x%2B1%29%29%29=1%2Froot%283%2C8%29 ALIGN=MIDDLE  ALT=\"1%2F%28root%283%2C%282x%2B1%29%29%29=1%2Froot%283%2C8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.....since nominator are equal, then\r<BR>\n" );
document.write( "\n" );
document.write( " denominators must be equal too\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28root%283%2C%282x%2B1%29%29%29=root%283%2C8%29 ALIGN=MIDDLE  ALT=\"%28root%283%2C%282x%2B1%29%29%29=root%283%2C8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Raise both sides to the power <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3 ALIGN=MIDDLE  ALT=\"3\"   DISABLED_style= \"max-width:90%; height:auto;\" >,\r<BR>\n" );
document.write( "\n" );
document.write( "=><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2x+%2B1=+8 ALIGN=MIDDLE  ALT=\"+2x+%2B1=+8\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "=> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x++=+8-1 ALIGN=MIDDLE  ALT=\"2x++=+8-1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "=> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x++=+7 ALIGN=MIDDLE  ALT=\"2x++=+7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "=> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x++=+7%2F2 ALIGN=MIDDLE  ALT=\"x++=+7%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "check:\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282%287%2F2%29%2B1%29%5E%281%2F3%29=8%5E%281%2F3%29 ALIGN=MIDDLE  ALT=\"%282%287%2F2%29%2B1%29%5E%281%2F3%29=8%5E%281%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F%28root%283%2C%282%287%2F2%29%2B1%29%29%29=1%2Froot%283%2C8%29 ALIGN=MIDDLE  ALT=\"1%2F%28root%283%2C%282%287%2F2%29%2B1%29%29%29=1%2Froot%283%2C8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >...Raising both sides to the power 3\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F2%287%2F2%29%2B1=1%2F8 ALIGN=MIDDLE  ALT=\"1%2F2%287%2F2%29%2B1=1%2F8\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%287%2F2%29%2B1=8 ALIGN=MIDDLE  ALT=\"2%287%2F2%29%2B1=8\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7%2B1=8 ALIGN=MIDDLE  ALT=\"7%2B1=8\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8=8 ALIGN=MIDDLE  ALT=\"8=8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );