document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=118064>Question 118064</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Perform the indicated multiplication. Then simplify each radical expression.\r<BR>\n" );
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document.write( "1. square root of 13 TIMES square root of 5\r<BR>\n" );
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document.write( "2. square root of 7(2 square root of 3 + 3 square root of 7)\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 #86131 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=86131\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%2813%29%2Asqrt%285%29 ALIGN=MIDDLE  ALT=\"sqrt%2813%29%2Asqrt%285%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given expression\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%2813%2A5%29 ALIGN=MIDDLE  ALT=\"sqrt%2813%2A5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Combine the roots using the identity <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28x%29%2Asqrt%28y%29=sqrt%28x%2Ay%29 ALIGN=MIDDLE  ALT=\"sqrt%28x%29%2Asqrt%28y%29=sqrt%28x%2Ay%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%2865%29 ALIGN=MIDDLE  ALT=\"sqrt%2865%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Multiply 13 and 5 to get 65\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%287%29%282%2Asqrt%283%29+%2B+3%2Asqrt%287%29%29 ALIGN=MIDDLE  ALT=\"sqrt%287%29%282%2Asqrt%283%29+%2B+3%2Asqrt%287%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given expression\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2Asqrt%283%29%2Asqrt%287%29+%2B+3%2Asqrt%287%29%2Asqrt%287%29 ALIGN=MIDDLE  ALT=\"2%2Asqrt%283%29%2Asqrt%287%29+%2B+3%2Asqrt%287%29%2Asqrt%287%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Distribute\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2Asqrt%283%2A7%29+%2B+3%2Asqrt%287%2A7%29 ALIGN=MIDDLE  ALT=\"2%2Asqrt%283%2A7%29+%2B+3%2Asqrt%287%2A7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Combine the roots using the identity <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28x%29%2Asqrt%28y%29=sqrt%28x%2Ay%29 ALIGN=MIDDLE  ALT=\"sqrt%28x%29%2Asqrt%28y%29=sqrt%28x%2Ay%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2Asqrt%2821%29+%2B+3%2Asqrt%2849%29 ALIGN=MIDDLE  ALT=\"2%2Asqrt%2821%29+%2B+3%2Asqrt%2849%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Multiply\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2Asqrt%2821%29+%2B+3%2A7 ALIGN=MIDDLE  ALT=\"2%2Asqrt%2821%29+%2B+3%2A7\"   DISABLED_style= \"max-width:90%; height:auto;\" > Take the square root of 49 to get 7\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2Asqrt%2821%29+%2B+21 ALIGN=MIDDLE  ALT=\"2%2Asqrt%2821%29+%2B+21\"   DISABLED_style= \"max-width:90%; height:auto;\" > Multiply </SPAN>\n" );
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