document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=975323>Question 975323</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the full solution of 4a^2-147=a^2<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 #597109 by </B><A HREF=/tutors/aboutme.mpl?userid=farohw><B>farohw(175)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=farohw><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=farohw><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=597109\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4a%5E2+-+147+=+a%5E2 ALIGN=MIDDLE  ALT=\"4a%5E2+-+147+=+a%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Isolate the variables on the left-side of the equation: \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4a%5E2-a%5E2+=+147 ALIGN=MIDDLE  ALT=\"4a%5E2-a%5E2+=+147\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Subtract:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4a%5E2-a%5E2+=+147 ALIGN=MIDDLE  ALT=\"4a%5E2-a%5E2+=+147\"   DISABLED_style= \"max-width:90%; height:auto;\" > ---> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3a%5E2+=+147 ALIGN=MIDDLE  ALT=\"3a%5E2+=+147\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Divide both sides by 3:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3a%5E2%2F3+=+147%2F3 ALIGN=MIDDLE  ALT=\"3a%5E2%2F3+=+147%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >  ---> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5E2+=+147%2F3 ALIGN=MIDDLE  ALT=\"a%5E2+=+147%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >  ---> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5E2+=+49 ALIGN=MIDDLE  ALT=\"a%5E2+=+49\"   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=a%5E2+=+49 ALIGN=MIDDLE  ALT=\"a%5E2+=+49\"   DISABLED_style= \"max-width:90%; height:auto;\" > --> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5E2+-+49+=+0 ALIGN=MIDDLE  ALT=\"a%5E2+-+49+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Factor: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28a%2B7%29%28a-7%29+=+0 ALIGN=MIDDLE  ALT=\"%28a%2B7%29%28a-7%29+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" >  --> (a+7) = 0, (a-7) = 0\r<BR>\n" );
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document.write( "Solutions: a = -7, a = 7\r<BR>\n" );
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