document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1194653>Question 1194653</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the modulus of the sum a+b and difference a-b of the vectors a=3i+2j and b=4i-j </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #826894 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=826894\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
document.write( "\n" );
document.write( "Find the modulus of the sum <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%2Bb ALIGN=MIDDLE  ALT=\"a%2Bb\"   DISABLED_style= \"max-width:90%; height:auto;\" > and difference <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;\" > of the \r<BR>\n" );
document.write( "\n" );
document.write( "given:<BR>\n" );
document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=3i%2B2j ALIGN=MIDDLE  ALT=\"a=3i%2B2j\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b=4i-j ALIGN=MIDDLE  ALT=\"b=4i-j\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a+%2B+b=3i%2B2j%2B4i-j=7i%2Bj ALIGN=MIDDLE  ALT=\"a+%2B+b=3i%2B2j%2B4i-j=7i%2Bj\"   DISABLED_style= \"max-width:90%; height:auto;\" > -> modulus =<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%287%5E2%2B1%5E2%29=sqrt%2850%29=sqrt%2825%2A2%29=5sqrt%282%29 ALIGN=MIDDLE  ALT=\"sqrt%287%5E2%2B1%5E2%29=sqrt%2850%29=sqrt%2825%2A2%29=5sqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a-b=3i%2B2j-%284i-j%29=3i%2B2j-4i%2Bj=-i%2B3j+ ALIGN=MIDDLE  ALT=\"a-b=3i%2B2j-%284i-j%29=3i%2B2j-4i%2Bj=-i%2B3j+\"   DISABLED_style= \"max-width:90%; height:auto;\" >-> modulus =<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28%28-1%29%5E2%2B3%5E2%29=sqrt%2810%29+ ALIGN=MIDDLE  ALT=\"sqrt%28%28-1%29%5E2%2B3%5E2%29=sqrt%2810%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );