document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=752348>Question 752348</A>: <I><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3+-+-7 ALIGN=MIDDLE  ALT=\"3+-+-7\"   DISABLED_style= \"max-width:90%; height:auto;\" > <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+3%5E2++%2B+37+%2B+-7%5E2 ALIGN=MIDDLE  ALT=\"+3%5E2++%2B+37+%2B+-7%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > I need step by step  <BR>\n" );
document.write( "This is the expression\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a-b ALIGN=MIDDLE  ALT=\"a-b\"   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5E2+%2B+ab+%2B+b%5E2 ALIGN=MIDDLE  ALT=\"a%5E2+%2B+ab+%2B+b%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "a= 3 b= -7 b has to be shown as a negative number  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #457686 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39633)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=457686\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This only requires knowing order of operations.  The confusion I find is in how you arranged your rendering tags.  \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "I will assume you mean this:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3+-+%28-7%29%2A3%5E2++%2B+37+%2B+%28-7%29%5E2 ALIGN=MIDDLE  ALT=\"3+-+%28-7%29%2A3%5E2++%2B+37+%2B+%28-7%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Parentheses first.<BR>\n" );
document.write( "Just as you have,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3+-+%28-7%29%2A3%5E2++%2B+37+%2B+%28-7%29%5E2 ALIGN=MIDDLE  ALT=\"3+-+%28-7%29%2A3%5E2++%2B+37+%2B+%28-7%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "EXPONENTS.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3-%28-7%29%2A9%2B37%2B49 ALIGN=MIDDLE  ALT=\"3-%28-7%29%2A9%2B37%2B49\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "MULTIPLICATIONS AND DIVISIONS.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3-%28-63%29%2B37%2B49 ALIGN=MIDDLE  ALT=\"3-%28-63%29%2B37%2B49\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "And you can finish...? </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );