document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=895855>Question 895855</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can someone direct me and help correct my work if i am doing this ok or where did i go wrong.\r<BR>\n" );
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document.write( "expand each notation and find its value:\r<BR>\n" );
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document.write( "1) 5^3\r<BR>\n" );
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document.write( "my work and answer 5*5*5 =125 \r<BR>\n" );
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document.write( "2)20^2\r<BR>\n" );
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document.write( "my work and answer 20*20 = 400\r<BR>\n" );
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document.write( "Evaluate the following square roots:\r<BR>\n" );
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document.write( "3 )square root (16)\r<BR>\n" );
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document.write( " my answer 4\r<BR>\n" );
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document.write( "4) square root (81)\r<BR>\n" );
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document.write( "my answer 9<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 #543056 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=543056\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> #1 and #2 are correct<BR>\n" );
document.write( "Square roots have plus and minus<BR>\n" );
document.write( "3) sqrt(16)=+4 and -4 written +-4<BR>\n" );
document.write( "4) sqrt(81)=+9 and -9 written +-9 </SPAN>\n" );
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