document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=106807>Question 106807</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have this question, but I'm not sure how to solve it because it is cubed, I'm pretty sure its squared but I still dont know how to solve it. Someone please help me, thank you!! \r<BR>\n" );
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document.write( "Find the inverse for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+f%28x%29+=+x%5E3%2B1+ ALIGN=MIDDLE  ALT=\"+f%28x%29+=+x%5E3%2B1+\"   DISABLED_style= \"max-width:90%; height:auto;\" > , and verify that the functions are inverses of each other. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #77719 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=77719\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the inverse and verify:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+x%5E3%2B1 ALIGN=MIDDLE  ALT=\"f%28x%29+=+x%5E3%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" > Change the f(x) to y, then interchange the x and y.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+x%5E3%2B1 ALIGN=MIDDLE  ALT=\"y+=+x%5E3%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+y%5E3%2B1 ALIGN=MIDDLE  ALT=\"x+=+y%5E3%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" > Now solve this for y.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%5E3+=+x-1 ALIGN=MIDDLE  ALT=\"y%5E3+=+x-1\"   DISABLED_style= \"max-width:90%; height:auto;\" > Take the cube root of both sides.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+%28x-1%29%5E%281%2F3%29 ALIGN=MIDDLE  ALT=\"y+=+%28x-1%29%5E%281%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Now change the y to <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%5E%28-1%29%28x%29 ALIGN=MIDDLE  ALT=\"f%5E%28-1%29%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%5E%28-1%29%28x%29+=+%28x-1%29%5E%281%2F3%29 ALIGN=MIDDLE  ALT=\"f%5E%28-1%29%28x%29+=+%28x-1%29%5E%281%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Check:<BR>\n" );
document.write( "Show that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28f%5E%28-1%29%28x%29%29+=+x ALIGN=MIDDLE  ALT=\"f%28f%5E%28-1%29%28x%29%29+=+x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28f%5E%28-1%29%28x%29%29+=+f%28%28x-1%29%5E%281%2F3%29%29 ALIGN=MIDDLE  ALT=\"f%28f%5E%28-1%29%28x%29%29+=+f%28%28x-1%29%5E%281%2F3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%28x-1%29%5E%281%2F3%29%29%5E3%2B1+=+%28x-1%29%2B1 ALIGN=MIDDLE  ALT=\"%28%28x-1%29%5E%281%2F3%29%29%5E3%2B1+=+%28x-1%29%2B1\"   DISABLED_style= \"max-width:90%; height:auto;\" > = x </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );