document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1137122>Question 1137122</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A rectangle’s base is 7 cm longer than its height. The rectangle’s area is 144 cm^2? Find this rectangle’s dimensions. You must include units with your answers. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #754949 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=754949\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "let  rectangle’s base be <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b ALIGN=MIDDLE  ALT=\"b\"   DISABLED_style= \"max-width:90%; height:auto;\" > and height <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h ALIGN=MIDDLE  ALT=\"h\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "if a rectangle’s base is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7cm ALIGN=MIDDLE  ALT=\"7cm\"   DISABLED_style= \"max-width:90%; height:auto;\" > longer than its height, we have \r<BR>\n" );
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document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b=h%2B7cm ALIGN=MIDDLE  ALT=\"b=h%2B7cm\"   DISABLED_style= \"max-width:90%; height:auto;\" >........eq.1\r<BR>\n" );
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document.write( "if the rectangle’s area is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=144cm%5E2 ALIGN=MIDDLE  ALT=\"144cm%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >, we have\r<BR>\n" );
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document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b%2Ah=144cm%5E2 ALIGN=MIDDLE  ALT=\"b%2Ah=144cm%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >...substitute <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b ALIGN=MIDDLE  ALT=\"b\"   DISABLED_style= \"max-width:90%; height:auto;\" > from eq.1\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28h%2B7cm%29%2Ah=144cm%5E2 ALIGN=MIDDLE  ALT=\"%28h%2B7cm%29%2Ah=144cm%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=h%5E2%2B7cm%2Ah=144cm%5E2 ALIGN=MIDDLE  ALT=\"h%5E2%2B7cm%2Ah=144cm%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=h%5E2%2B7cm%2Ah-144cm%5E2=0 ALIGN=MIDDLE  ALT=\"h%5E2%2B7cm%2Ah-144cm%5E2=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >....factor completely\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%5E2%2B16cm%2Ah-9cm%2Ah-144cm%5E2=0 ALIGN=MIDDLE  ALT=\"h%5E2%2B16cm%2Ah-9cm%2Ah-144cm%5E2=0\"   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=%28h%5E2%2B16cm%2Ah%29-%289cm%2Ah%2B144cm%5E2%29=0 ALIGN=MIDDLE  ALT=\"%28h%5E2%2B16cm%2Ah%29-%289cm%2Ah%2B144cm%5E2%29=0\"   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=h%28h%2B16cm%29-9cm%28h%2B16cm%29=0 ALIGN=MIDDLE  ALT=\"h%28h%2B16cm%29-9cm%28h%2B16cm%29=0\"   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=%28h+-+9cm%29+%28h+%2B+16cm%29+=+0 ALIGN=MIDDLE  ALT=\"%28h+-+9cm%29+%28h+%2B+16cm%29+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "solutions: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h=9cm ALIGN=MIDDLE  ALT=\"h=9cm\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h=-16cm ALIGN=MIDDLE  ALT=\"h=-16cm\"   DISABLED_style= \"max-width:90%; height:auto;\" >->disregard negative solution or height\r<BR>\n" );
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document.write( "so,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h=9cm ALIGN=MIDDLE  ALT=\"h=9cm\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "go to <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b=h%2B7cm ALIGN=MIDDLE  ALT=\"b=h%2B7cm\"   DISABLED_style= \"max-width:90%; height:auto;\" >........eq.1, substitute <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h ALIGN=MIDDLE  ALT=\"h\"   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=b=9cm%2B7cm ALIGN=MIDDLE  ALT=\"b=9cm%2B7cm\"   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=b=16cm ALIGN=MIDDLE  ALT=\"b=16cm\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "answer: rectangle’s base is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16cm ALIGN=MIDDLE  ALT=\"16cm\"   DISABLED_style= \"max-width:90%; height:auto;\" > and height is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9cm ALIGN=MIDDLE  ALT=\"9cm\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
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