document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=490929>Question 490929</A>: <I><SPAN STYLE=\"word-break: break-all;\"> this is miscellaneous i do not know what to categorize these problems at sorry.\r<BR>\n" );
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document.write( "1. 1/25 - x^2<BR>\n" );
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document.write( "2. which is not a factor of 3x^3 - 60 + 15x^2 - 12x\r<BR>\n" );
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document.write( "a)x + 5  b)x - 2  c) x - 5  d) x + 2\r<BR>\n" );
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document.write( "3. ((5m + n) / (2))= 3<BR>\n" );
document.write( "   ((4m - 3n) / (9)) = -2   \r<BR>\n" );
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document.write( "4. z^2 = 18\r<BR>\n" );
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document.write( "if you could show all work that would be great<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 #334366 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=334366\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1. 1/25 - x^2<BR>\n" );
document.write( "Factor:<BR>\n" );
document.write( "[(1/5)-x]<BR>\n" );
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document.write( "2. which is not a factor of 3x^3 - 60 + 15x^2 - 12x <BR>\n" );
document.write( "Factor:<BR>\n" );
document.write( "3[x^3+5x^2-4x-20]<BR>\n" );
document.write( "= 3[x^2(x+5)-4(x+5)]<BR>\n" );
document.write( "= 3(x+5)(x^2-4)]<BR>\n" );
document.write( "= 3(x+5)(x-2)(x+2)<BR>\n" );
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document.write( "a)x + 5 b)x - 2 c) x - 5 d) x + 2<BR>\n" );
document.write( "Ans: x-5 is not a factor<BR>\n" );
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document.write( "3. ((5m + n) / (2))= 3<BR>\n" );
document.write( "((4m - 3n) / (9)) = -2<BR>\n" );
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document.write( "5m + n = 6<BR>\n" );
document.write( "4m -3n = -18<BR>\n" );
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document.write( "Multiply thru the 1st equation by 3:<BR>\n" );
document.write( "15m + 3n = 18<BR>\n" );
document.write( " 4m -3n = -18<BR>\n" );
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document.write( "Add and solve for \"m\":<BR>\n" );
document.write( "19m = 0<BR>\n" );
document.write( "m = 0<BR>\n" );
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document.write( "4. z^2 = 18<BR>\n" );
document.write( "z = sqrt(18) or z = -sqrt(18)<BR>\n" );
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document.write( "z = 3sqrt(2) or z = -3sqrt(2)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. <BR>\n" );
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