document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=7631>Question 7631</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is is the answer to the radical expression: 4 radical 18-3 radical 32+ radical 50\r<BR>\n" );
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document.write( "i dont know how to represent radical signs </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #4214 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=4214\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Ok, the problem is to simplify:<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4sqrt%2818%29+-+3sqrt%2832%29+%2B+sqrt%2850%29 ALIGN=MIDDLE  ALT=\"4sqrt%2818%29+-+3sqrt%2832%29+%2B+sqrt%2850%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "First, factor the integers under the radical signs so as to get perfect squares, if possible:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4sqrt%282%2A9%29+-+3sqrt%282%2A16%29+%2B+sqrt%282%2A25%29 ALIGN=MIDDLE  ALT=\"4sqrt%282%2A9%29+-+3sqrt%282%2A16%29+%2B+sqrt%282%2A25%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Then you can write this as follows:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4sqrt%282%29%2Asqrt%289%29+-+3sqrt%282%29%2Asqrt%2816%29+%2B+sqrt%282%29%2Asqrt%2825%29 ALIGN=MIDDLE  ALT=\"4sqrt%282%29%2Asqrt%289%29+-+3sqrt%282%29%2Asqrt%2816%29+%2B+sqrt%282%29%2Asqrt%2825%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Now take the square roots of the perfect square numbers, 9, 16, and 25:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2A3%2Asqrt%282%29+-+3%2A4%2Asqrt%282%29+%2B+5%2Asqrt%282%29 ALIGN=MIDDLE  ALT=\"4%2A3%2Asqrt%282%29+-+3%2A4%2Asqrt%282%29+%2B+5%2Asqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Simplify and collect like-terms:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=12%2Asqrt%282%29+-+12%2Asqrt%282%29+%2B+5%2Asqrt%282%29 ALIGN=MIDDLE  ALT=\"12%2Asqrt%282%29+-+12%2Asqrt%282%29+%2B+5%2Asqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Finally, you have:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%2Asqrt%282%29 ALIGN=MIDDLE  ALT=\"5%2Asqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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