document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=173007>Question 173007</A>: <I><SPAN STYLE=\"word-break: break-all;\"> this is not homework.. please show work and answer... i have to understand this stuff. thanks so much!!\r<BR>\n" );
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document.write( "1.   Find the zeros of y = (x + 7)(x – 3)(x – 2).<BR>\n" );
document.write( " Then write the polynomial in standard form. \r<BR>\n" );
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document.write( "2.   Factor x3 – 2x2 – 15x. Find the relative maximum and relative minimum.\r<BR>\n" );
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document.write( "When submitting an answer in the form of an exponent, use a caret (^) to indicate the power. For example, 53 would be written as 5^3.\r<BR>\n" );
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document.write( "3.   Write a polynomial function in standard form with zeros at –5, –4, and 3. <BR>\n" );
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document.write( "4.   Find any multiple zeros of ƒ(x) = x4 – 25x2 and state the multiplicity.<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 #129719 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=129719\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1.<BR>\n" );
document.write( "y = (x + 7)(x – 3)(x – 2)<BR>\n" );
document.write( "Zeroes: x=-7, x=3, x=2<BR>\n" );
document.write( "x^3+2x^2-29x+42<BR>\n" );
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document.write( "2.<BR>\n" );
document.write( "x3 – 2x2 – 15x<BR>\n" );
document.write( "=x(x^2-2x-15)<BR>\n" );
document.write( "=x(x-5)(x+3)<BR>\n" );
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document.write( "3.<BR>\n" );
document.write( "–5, –4, and 3<BR>\n" );
document.write( "(x+5)(x+4)(x-3)<BR>\n" );
document.write( "=x^3+6x^2-7x-60<BR>\n" );
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document.write( "4.<BR>\n" );
document.write( "x4 – 25x2<BR>\n" );
document.write( "=(x^2+5)(x^2-5)<BR>\n" );
document.write( "x^2=5<BR>\n" );
document.write( "x=sqrt(5), x=-sqrt(5)<BR>\n" );
document.write( "If you know imaginary numbers:<BR>\n" );
document.write( "x^2=-5<BR>\n" );
document.write( "x=sqrt(-5)=sqrt(5)*i<BR>\n" );
document.write( "x=-sqrt(-5)=-sqrt(5)*i<BR>\n" );
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document.write( "Ed </SPAN>\n" );
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