document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=187019>Question 187019</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have tried to get some of these but I have a problem of being just a little off and then blowing the whole deal. Please help.\r<BR>\n" );
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document.write( "Write standard form and identify a, b, and c.<BR>\n" );
document.write( "4x² + 4 = 2x + 3\r<BR>\n" );
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document.write( "I need to solve this equation.<BR>\n" );
document.write( "x(x-3) = 40    Would it be -5,-8?\r<BR>\n" );
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document.write( "Find the x-intercepts<BR>\n" );
document.write( "Y = x² +4<BR>\n" );
document.write( "And yet another one.<BR>\n" );
document.write( "Y = x² -4x -32\r<BR>\n" );
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document.write( "Find the ordered pair for the vortex.<BR>\n" );
document.write( "Y = 2x² -4x +6       Could it be (4,1)?\r<BR>\n" );
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document.write( "Solve the specified variable.<BR>\n" );
document.write( "a/(l-r)  for r       Could it be r = a/s ?<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 #140227 by </B><A HREF=/tutors/aboutme.mpl?userid=user_dude2008><B>user_dude2008(1862)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=user_dude2008><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=140227\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \"Write standard form and identify a, b, and c.<BR>\n" );
document.write( "4x² + 4 = 2x + 3 \"\r<BR>\n" );
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document.write( "4x² + 4 = 2x + 3\r<BR>\n" );
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document.write( "4x² + 4 - 3 = 2x\r<BR>\n" );
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document.write( "4x² + 4 - 3 - 2x = 0\r<BR>\n" );
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document.write( "4x² - 2x + 1 = 0\r<BR>\n" );
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document.write( "Now in standard form: ax^2+bx+c = 0 ---> a = 4, b = -2x, and c = 1\r<BR>\n" );
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document.write( "x(x-3) = 40 \r<BR>\n" );
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document.write( "x^2-3x=40\r<BR>\n" );
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document.write( "x^2-3x-40=0\r<BR>\n" );
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document.write( "(x-8)(x+5)=0\r<BR>\n" );
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document.write( "x = 8 or x = -5\r<BR>\n" );
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document.write( "close...off by a sign\r<BR>\n" );
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document.write( "----------------------------------\r<BR>\n" );
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document.write( "x-intercepts:\r<BR>\n" );
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document.write( "Y = x² +4\r<BR>\n" );
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document.write( "0 = x² +4\r<BR>\n" );
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document.write( "x^2 = -4\r<BR>\n" );
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document.write( "x = sqrt(-4)\r<BR>\n" );
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document.write( "x = 2i or x = -2i\r<BR>\n" );
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document.write( "x-intercepts:\r<BR>\n" );
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document.write( "Y = x² -4x -32 \r<BR>\n" );
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document.write( "0= x² -4x -32 \r<BR>\n" );
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document.write( "(x-8)(x+4)=0\r<BR>\n" );
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document.write( "x=8 or x=-4\r<BR>\n" );
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document.write( "2x² -4x +6 ---> a=2, b=-4, c=6\r<BR>\n" );
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document.write( "x = -b/2a\r<BR>\n" );
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document.write( "x=-(-4)/(2(2))\r<BR>\n" );
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document.write( "x=4/4\r<BR>\n" );
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document.write( "x=1\r<BR>\n" );
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document.write( "y=2(1)^2-4(1)+6\r<BR>\n" );
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document.write( "y=2(1)-4(1)+6\r<BR>\n" );
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document.write( "y=2-4+6\r<BR>\n" );
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document.write( "y=4\r<BR>\n" );
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document.write( "Vertex: (1,4) ... mixed up coordinates\r<BR>\n" );
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document.write( "can't solve a/(l-r) since it is not equation\r<BR>\n" );
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