document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=430320>Question 430320</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the instructions say to multiply and simplify by factoring.<BR>\n" );
document.write( "but i don't know how to do that. can you explain it to me?\r<BR>\n" );
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document.write( "sqrt20 * sqrt40 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #298836 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=298836\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If you are using square roots, then sqrt20 times sqrt40 is the equivalent of sqrt(20X40), equals sqrt(800).\r<BR>\n" );
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document.write( "sqrt(800)=sqrt(400)X sqrt(2)<BR>\n" );
document.write( "\"\"\"\"\"\"\"=20sqrt(2)\r<BR>\n" );
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document.write( "which is its' simplest form. </SPAN>\n" );
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