document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=762462>Question 762462</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve the equation 3 + square root z-7 close quare root = square root z+8 close square root </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #463979 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</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=463979\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3+%2B+sqrt%28z-7%29+=+sqrt+%28z%2B8%29 ALIGN=MIDDLE  ALT=\"3+%2B+sqrt%28z-7%29+=+sqrt+%28z%2B8%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+=+sqrt+%28z%2B8%29-sqrt%28z-7%29+ ALIGN=MIDDLE  ALT=\"3+=+sqrt+%28z%2B8%29-sqrt%28z-7%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >.....square both sides\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%5E2+=+%28sqrt+%28z%2B8%29-sqrt%28z-7%29%29%5E2+ ALIGN=MIDDLE  ALT=\"3%5E2+=+%28sqrt+%28z%2B8%29-sqrt%28z-7%29%29%5E2+\"   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=9+=+%28sqrt+%28z%2B8%29%29%5E2-2sqrt+%28z%2B8%29sqrt%28z-7%29%2B%28sqrt%28z-7%29%29%5E2+ ALIGN=MIDDLE  ALT=\"9+=+%28sqrt+%28z%2B8%29%29%5E2-2sqrt+%28z%2B8%29sqrt%28z-7%29%2B%28sqrt%28z-7%29%29%5E2+\"   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=9+=+z%2B8-2sqrt+%28z%2B8%29sqrt%28z-7%29%2Bz-7+ ALIGN=MIDDLE  ALT=\"9+=+z%2B8-2sqrt+%28z%2B8%29sqrt%28z-7%29%2Bz-7+\"   DISABLED_style= \"max-width:90%; height:auto;\" >...........since <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt+%28z%2B8%29sqrt%28z-7%29=sqrt%28%28z%2B8%29%28z-7%29%29 ALIGN=MIDDLE  ALT=\"sqrt+%28z%2B8%29sqrt%28z-7%29=sqrt%28%28z%2B8%29%28z-7%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, we will have\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9+=+2z%2B1-2sqrt%28%28z%2B8%29%28z-7%29%29+ ALIGN=MIDDLE  ALT=\"9+=+2z%2B1-2sqrt%28%28z%2B8%29%28z-7%29%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=2sqrt%28%28z%2B8%29%28z-7%29%29+=+2z%2B1-9+ ALIGN=MIDDLE  ALT=\"2sqrt%28%28z%2B8%29%28z-7%29%29+=+2z%2B1-9+\"   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=2sqrt%28%28z%2B8%29%28z-7%29%29+=+2z-8+ ALIGN=MIDDLE  ALT=\"2sqrt%28%28z%2B8%29%28z-7%29%29+=+2z-8+\"   DISABLED_style= \"max-width:90%; height:auto;\" >.... both sides divide by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2 ALIGN=MIDDLE  ALT=\"2\"   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=sqrt%28%28z%2B8%29%28z-7%29%29+=+z-4+ ALIGN=MIDDLE  ALT=\"sqrt%28%28z%2B8%29%28z-7%29%29+=+z-4+\"   DISABLED_style= \"max-width:90%; height:auto;\" >.....square both sides\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28sqrt%28%28z%2B8%29%28z-7%29%29%29%5E2+=+%28z-4%29%5E2+ ALIGN=MIDDLE  ALT=\"%28sqrt%28%28z%2B8%29%28z-7%29%29%29%5E2+=+%28z-4%29%5E2+\"   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=%28z%2B8%29%28z-7%29+=+z%5E2-8z%2B16+ ALIGN=MIDDLE  ALT=\"%28z%2B8%29%28z-7%29+=+z%5E2-8z%2B16+\"   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=z%5E2%2B8z-7z-56+=+z%5E2-8z%2B16+ ALIGN=MIDDLE  ALT=\"z%5E2%2B8z-7z-56+=+z%5E2-8z%2B16+\"   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=cross%28z%5E2%29%2Bz-56+=+cross%28z%5E2%29-8z%2B16+ ALIGN=MIDDLE  ALT=\"cross%28z%5E2%29%2Bz-56+=+cross%28z%5E2%29-8z%2B16+\"   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=z-56+=+-8z%2B16+ ALIGN=MIDDLE  ALT=\"z-56+=+-8z%2B16+\"   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=z%2B8z=+56%2B16+ ALIGN=MIDDLE  ALT=\"z%2B8z=+56%2B16+\"   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=9z=+72+ ALIGN=MIDDLE  ALT=\"9z=+72+\"   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=z=+72%2F9+ ALIGN=MIDDLE  ALT=\"z=+72%2F9+\"   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=z=+8+ ALIGN=MIDDLE  ALT=\"z=+8+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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