document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=174252>Question 174252</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I solved x^2-4 = 0: x = +2, x = -2<BR>\n" );
document.write( "What other parabolas have the same solutions?  I know 4 - x^2 = 0 is another, but I can't figure how to find any others.  thx<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 #129181 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=129181\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x) = a(x-2)(x+2) <BR>\n" );
document.write( "has the same solutions for any value of \"a\" except a = 0.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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