document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=350991>Question 350991</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Chapter 10 10.3<BR>\n" );
document.write( "64.  Find all real solution to each equation.        Thank you much.\r<BR>\n" );
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document.write( "      x^2 + x + sqrt (x^2+x)-2=0\r<BR>\n" );
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document.write( "70.  Find all real and imaginary solution to each equation.\r<BR>\n" );
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document.write( "      b^2 + 13b^2 + 36=0\r<BR>\n" );
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document.write( "48. Find b2 4ac and the number of real solutions to each: -3x^2+7x=0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #250899 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=250899\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> -3x^2+7x=0<BR>\n" );
document.write( "a=-3, b=7, c=0<BR>\n" );
document.write( "b^2-4ac<BR>\n" );
document.write( "=49-4*-3*0<BR>\n" );
document.write( "=49<BR>\n" );
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document.write( "There are 2 real answers because 49 is positive and greater than zero.<BR>\n" );
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document.write( "Ed </SPAN>\n" );
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