document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=457937>Question 457937</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can you please help me, I have posted two of four questions below.  I was hoping you could help me understand the first two so that I could do the second two without help.  I am very confused.\r<BR>\n" );
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document.write( "For questions 16-20, classify the given numbers as real and rational, real and irrational, or complex.\r<BR>\n" );
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document.write( "16.	 (2 points)   (4)^1/2 + 2\r<BR>\n" );
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document.write( "17.	 (2 points)   6+0i<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 #314098 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=314098\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 16. 4^(1/2)+2 is sqrt(4)+2 =-2+2 =0 and 2+2=4 <BR>\n" );
document.write( "0 and 4<BR>\n" );
document.write( "Both are real\r<BR>\n" );
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document.write( "17. 6 +0i <BR>\n" );
document.write( "The form is complex but since the coefficient is zero, it is real.<BR>\n" );
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