document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=226362>Question 226362</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Wark’s (W) age equals Peter’s (P) age plus the cube root of Ian’s (I) age. P’s age equals I’s age plus the cube root of W’s age, plus 14 years.\r<BR>\n" );
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document.write( "I’s age equals the cube root of W’s age plus the square root of P’s age.\r<BR>\n" );
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document.write( "What is the age of each ???\r<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 #168785 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=168785\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Write an equation for each statement<BR>\n" );
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document.write( "Wark’s (W) age equals Peter’s (P) age plus the cube root of Ian’s (I) age.<BR>\n" );
document.write( "W = P + <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=I%5E%281%2F3%29 ALIGN=MIDDLE  ALT=\"I%5E%281%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "P’s age equals I’s age plus the cube root of W’s age, plus 14 years.<BR>\n" );
document.write( "P = I + <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W%5E%281%2F3%29 ALIGN=MIDDLE  ALT=\"W%5E%281%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > +14<BR>\n" );
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document.write( "I’s age equals the cube root of W’s age plus the square root of P’s age.<BR>\n" );
document.write( "I = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W%5E%281%2F3%29 ALIGN=MIDDLE  ALT=\"W%5E%281%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > + <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28P%29 ALIGN=MIDDLE  ALT=\"sqrt%28P%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "What is the age of each ??? <BR>\n" );
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document.write( "This looks horrible at first glance but there are only 3 perfect cubes<BR>\n" );
document.write( "in the age range. Ignoring 1, we have 8, 27 & 64, for I and W. And P is<BR>\n" );
document.write( "a perfect square.<BR>\n" );
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document.write( "In first equation<BR>\n" );
document.write( "W = P + <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=I%5E%281%2F3%29 ALIGN=MIDDLE  ALT=\"I%5E%281%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "W = 27, I=8, then P=25<BR>\n" );
document.write( "or<BR>\n" );
document.write( "W = 8, I=64, P=4; (does not work in the other equations)<BR>\n" );
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document.write( "Test in the 2nd equation using W=27; I=8; P=25<BR>\n" );
document.write( "P = I + <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W%5E%281%2F3%29 ALIGN=MIDDLE  ALT=\"W%5E%281%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > +14 <BR>\n" );
document.write( "25 = 8 + <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=27%5E%281%2F3%29 ALIGN=MIDDLE  ALT=\"27%5E%281%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > + 14; this works,<BR>\n" );
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document.write( "Test in the 3rd equation<BR>\n" );
document.write( "I = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W%5E%281%2F3%29 ALIGN=MIDDLE  ALT=\"W%5E%281%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > + <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28P%29 ALIGN=MIDDLE  ALT=\"sqrt%28P%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "8 = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=27%5E%281%2F3%29 ALIGN=MIDDLE  ALT=\"27%5E%281%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > + <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%2825%29 ALIGN=MIDDLE  ALT=\"sqrt%2825%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "8 = 3 + 5<BR>\n" );
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document.write( "The ages; Warks: 27; Peters 25; Ian 8  </SPAN>\n" );
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