document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=779264>Question 779264</A>: <I><SPAN STYLE=\"word-break: break-all;\"> My teacher says there is a smaller x-value and a larger x-value for this problem. However, the only x-value I come up with is 1, the larger x-value. How can there be two x-values? (x+7)^(4/3)=16 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #475272 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=475272\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (x+7)^(4/3) = 16<BR>\n" );
document.write( "Cube both sides and you have<BR>\n" );
document.write( "(x+7)^4 = 4096<BR>\n" );
document.write( "Find the 4th root of both sides<BR>\n" );
document.write( "x + 7 = +/-<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4sqrt%284096%29 ALIGN=MIDDLE  ALT=\"4sqrt%284096%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Two solutions<BR>\n" );
document.write( "x + 7 = +8<BR>\n" );
document.write( "x = 1<BR>\n" );
document.write( "and<BR>\n" );
document.write( "x - 7 = -8<BR>\n" );
document.write( "x = -8 - 7<BR>\n" );
document.write( "x = -15 is the 2nd solution<BR>\n" );
document.write( ";<BR>\n" );
document.write( ":<BR>\n" );
document.write( "Check this in your calc: enter (-15+7)^(3/4) results is 16 </SPAN>\n" );
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