document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=418856>Question 418856</A>: <I><SPAN STYLE=\"word-break: break-all;\"> by using quadratic system of equations  solve each system by substitution.<BR>\n" );
document.write( "{y=2x^2-5x+3<BR>\n" );
document.write( "{y=x-2             both are one problem\r<BR>\n" );
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document.write( "solve each system by graphing:<BR>\n" );
document.write( "{y>2x^2+x+3<BR>\n" );
document.write( "{y<-x^2-4x+1\r<BR>\n" );
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document.write( "{y=-x^2+2x+1    same as before<BR>\n" );
document.write( "{y=2x+1\r<BR>\n" );
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document.write( "solve each system by graphing:<BR>\n" );
document.write( "{y>x^2+2x<BR>\n" );
document.write( "{y>x^2-1\r<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 #293193 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=293193\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">   <PRE STYLE=\"white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;\"><font face = \"Tohoma\" size = 4 color = \"indigo\"><b><BR>\n" );
document.write( "Hi<BR>\n" );
document.write( "solve each system by substitution.<BR>\n" );
document.write( "y=2x^2-5x+3<BR>\n" );
document.write( "y=x-2             <BR>\n" );
document.write( "x-2=2x^2-5x+3<BR>\n" );
document.write( " 2x^2 - 6x + 5 = 0   |using <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+ ALIGN=MIDDLE  ALT=\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >No real solution<BR>\n" );
document.write( "y= -x^2+2x+1  <BR>\n" );
document.write( "y= 2x+1<BR>\n" );
document.write( " 2x+ 1 = -x^2 + 2x + 1<BR>\n" );
document.write( " x^2 = 0  x = 0 and y = 1  Ordered pair(0,1)is the solution for this system\r<BR>\n" );
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document.write( "solve each system by graphing: <BR>\n" );
document.write( "Shade the area in common according to the Inequalities or state the only Point in common<BR>\n" );
document.write( "y> 2x^2+x+3  graphing y = 2(x+1/4)^2 + 23/8 Completing the square<BR>\n" );
document.write( "y< -x^2-4x+1 graphing y = -(x+2)+5 Completing the square<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C+++-6%2C+6%2C+-6%2C+6%2C+grid%281%29%2C%0D%0Acircle%28-2%2C+5%2C0.3%29%2C%0D%0Acircle%28-.25%2C+23%2F8%2C0.3%29%2C%0D%0Agraph%28+300%2C+300%2C+-6%2C+6%2C+-6%2C+6%2C0%2C-x%5E2-4x%2B1+%2C2x%5E2%2Bx%2B3%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "y>x^2+2x   graphing y = x^2 + 2x = (x+1)^2 -1  Completing the square<BR>\n" );
document.write( "y>x^2-1    graphing y = x^2-1<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C+++-6%2C+6%2C+-6%2C+6%2C+grid%281%29%2C%0D%0Acircle%28-1%2C+-1%2C0.3%29%2C%0D%0Acircle%280%2C+-1%2C0.3%29%2C%0D%0Agraph%28+300%2C+300%2C+-6%2C+6%2C+-6%2C+6%2C0%2Cx%5E2+%2B+2x%2Cx%5E2-1%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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