Miscelánea1 de álgebra

<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0> <table cellpadding=0 cellspacing=0 border=0><tr> <td valign="top" height=77 BGCOLOR="#009999" TEXT="#080000"> <div> <FONT SIZE="5" COLOR="#33FFCC" FACE="Times New Roman" ><B>Á l g e b r a    d e    B a l d o r</B></FONT>     |     <A HREF="index.htm" TARGET="_top" TITLE="Á l g e b r a d e B a l d o r"><U>Página principal</U></A> |   <A HREF="id424.htm" TARGET="_top" TITLE="Misceláneas"><U>Misceláneas </U></A> | <A HREF="index.htm" TARGET="_top" TITLE="Á l g e b r a d e B a l d o r"><U> Álgebra de Baldor     </U></A></div> <div> <B>Miscelánea1 de álgebra</B><B>   |   </B><A HREF="id391.htm" TARGET="_top" TITLE="Miscelánea2 de álgebra"><U>Miscelánea2  de álgebra</U></A><B>   |   </B><A HREF="id406.htm" TARGET="_top" TITLE="Miscelánea3Álgebra"><U>Miscelánea3-Álgebra</U></A><B>   |   </B><A HREF="id408.htm" TARGET="_top" TITLE="Miscelánea 4Álgebra"><U>Miscelánea 4-Álgebra</U></A><B>   |   </B><A HREF="id417.htm" TARGET="_top" TITLE="Miscelánea5álgebra"><U>Miscelánea5-álgebra</U></A><B>   |   </B><A HREF="id421.htm" TARGET="_top" TITLE="Miscelánea6 (álgebra)"><U>Miscelánea6 (álgebra)</U></A><B>   |   </B><A HREF="id422.htm" TARGET="_top" TITLE="Miscelánea7 (álgebra)"><U>Miscelánea7 (álgebra)</U></A><B>   |   </B><A HREF="id425.htm" TARGET="_top" TITLE="Miscelánea8 (álgebra)"><U>Miscelánea8 (álgebra)</U></A></div> <div> </div> </td> </tr><tr> <td valign="top" height=382 BGCOLOR="#FFFFFF" TEXT="#080000"> <div> <B> <A NAME="miscelánea_de_ejercicios_de_álgebra"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>Miscelánea1 de álgebra</B></div> <div> <TABLE BORDER="1" CELLPADDING="1" CELLSPACING="1" WIDTH="749" BORDERCOLORLIGHT="#33FFCC" BORDERCOLORDARK="#009900" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP HEIGHT= 122 WIDTH="301"><div> <FONT SIZE="3" COLOR="#CC0033" FACE="Times New Roman" ><A HREF="#1" TITLE="Miscelánea1 de álgebra"><U><B>1.</B></U></A></FONT><A HREF="#1" TITLE="Miscelánea1 de álgebra"><U> </U></A> Una tarrina de mantequilla y dos botes de mermelada tienen un masa de 0,85 kilos. Un bote de mermelada y dos tarrinas de mantequilla una masa de 0.8 kilos. ¿Cuál es la masa de una tarrina y cuánta la de un bote?</div> </tD> <tD VALIGN=TOP><NOBR><div> <A HREF="#2" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="5fbd7730.gif" border=0 width="215" height="115" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> <tD VALIGN=TOP><NOBR><div> <A HREF="#3__" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="600c5400.gif" border=0 width="197" height="64" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 66 ><NOBR><div> <A HREF="#4__" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="60229250.gif" border=0 width="297" height="37" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> <tD VALIGN=TOP COLSPAN=2><NOBR><div> <A HREF="#5_" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="604b13b0.gif" border=0 width="433" height="59" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 48 WIDTH="301"><div> <A HREF="#6" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="60757290.gif" border=0 width="87" height="41" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </tD> <tD VALIGN=TOP WIDTH="218"><div> <A HREF="#7" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="60a58290.gif" border=0 width="88" height="41" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </tD> <tD VALIGN=TOP WIDTH="212"><div> <A HREF="#8" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="60d6b290.gif" border=0 width="107" height="41" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </tD> </tR> <tR> <tD VALIGN=TOP COLSPAN=2 HEIGHT= 76 ><NOBR><div> <A HREF="#9__" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="67df92d0.gif" border=0 width="505" height="45" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> <tD VALIGN=TOP><NOBR><div> <A HREF="#10__" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="67fd1450.gif" border=0 width="209" height="69" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 58 ><NOBR><div> <A HREF="#11_" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="68229210.gif" border=0 width="297" height="33" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> <tD VALIGN=TOP COLSPAN=2><NOBR><div> <A HREF="#12_" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="68464330.gif" border=0 width="356" height="51" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> </tR> <tR> <tD VALIGN=TOP COLSPAN=3 HEIGHT= 31 ><NOBR><div> <A HREF="#12" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="6896f180.gif" border=0 width="623" height="24" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> </tR> <tR> <tD VALIGN=TOP COLSPAN=3 HEIGHT= 52 ><NOBR><div> <A HREF="#14" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="68c8d2d0.gif" border=0 width="653" height="45" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> </tR> <tR> <tD VALIGN=TOP COLSPAN=3 HEIGHT= 50 ><NOBR><div> <A HREF="#15" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="68fb92b0.gif" border=0 width="697" height="43" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> </tR> <tR> <tD VALIGN=TOP COLSPAN=3 HEIGHT= 50 ><NOBR><div> <A HREF="#16" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="691e02b0.gif" border=0 width="736" height="43" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 55 ><NOBR><div> <A HREF="#18__" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="6bc0c300.gif" border=0 width="268" height="48" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> <tD VALIGN=TOP COLSPAN=2><NOBR><div> <A HREF="#17_" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="6bb341b0.gif" border=0 width="308" height="27" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 82 ><NOBR><div> <A HREF="#19_" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="6cee92d0.gif" border=0 width="233" height="45" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> <tD VALIGN=TOP COLSPAN=2 WIDTH="433"><div> <A HREF="#20" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="715e44b0.gif" border=0 width="228" height="75" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 79 ><NOBR><div> <A HREF="#21" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="719ef480.gif" border=0 width="239" height="72" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> <tD VALIGN=TOP COLSPAN=2><NOBR><div> <A HREF="#22" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="73b282d0.gif" border=0 width="296" height="45" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> </tR> <tR> <tD VALIGN=TOP COLSPAN=3 HEIGHT= 31 ><NOBR><div> <A HREF="#23" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="761f9180.gif" border=0 width="505" height="24" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> </tR> <tR> <tD VALIGN=TOP COLSPAN=3 HEIGHT= 31 ><NOBR><div> <A HREF="#24" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="7690d180.gif" border=0 width="525" height="24" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> </tR> <tR> <tD VALIGN=TOP COLSPAN=3 HEIGHT= 31 ><NOBR><div> <A HREF="#25" TITLE="Miscelánea1 de álgebra"><U><IMG SRC="76aff180.gif" border=0 width="511" height="24" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </NOBR></tD> </tR> </TABLE></div> <bR> <div> <B>S o l u c i o n e s</B></div> <bR> <div> <B> <A NAME="1"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B><IMG SRC="5fc53170.gif" border=0 width="83" height="23" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <div> <B><IMG SRC="5fd8b800.gif" border=0 width="651" height="384" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <bR> <div> <B> <A NAME="2"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B><IMG SRC="5fe57170.gif" border=0 width="87" height="23" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <div> <B><IMG SRC="5ff44330.gif" border=0 width="580" height="563" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <bR> <div> <B> <A NAME="3__"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>3.  </B><FONT SIZE="3" COLOR="#000000" FACE="Times New Roman" ><U>Solución</U>:</FONT></div> <div> <IMG SRC="601eba50.gif" border=0 width="747" height="421" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <FONT SIZE="3" COLOR="#CC0033" FACE="Times New Roman" ><B> <A NAME="4__"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>4.</B></FONT>  <U>Solución</U>:</div> <div> <IMG SRC="6033d650.gif" border=0 width="573" height="357" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <FONT SIZE="3" COLOR="#CC0033" FACE="Times New Roman" ><B> <A NAME="5_"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>5. </B></FONT> <U>Solución</U>:</div> <div> <IMG SRC="60585b80.gif" border=0 width="645" height="184" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div>  <A NAME="6"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A><IMG SRC="60657290.gif" border=0 width="87" height="41" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <IMG SRC="60858030.gif" border=0 width="344" height="259" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div>  <A NAME="7"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A><IMG SRC="60958290.gif" border=0 width="88" height="41" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <IMG SRC="60bf3450.gif" border=0 width="755" height="325" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div>  <A NAME="8"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A><IMG SRC="60c6b290.gif" border=0 width="107" height="41" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <IMG SRC="60e43330.gif" border=0 width="579" height="307" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <B> <A NAME="9__"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>9.</B><FONT SIZE="3" COLOR="#000000" FACE="Times New Roman" > Solución:</FONT></div> <div> <IMG SRC="67ec0350.gif" border=0 width="448" height="309" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <B> <A NAME="10__"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>10.</B><FONT SIZE="3" COLOR="#000000" FACE="Times New Roman" >  Solución:</FONT></div> <div> <IMG SRC="68177dd0.gif" border=0 width="631" height="221" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <B> <A NAME="11_"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>11.</B><FONT SIZE="3" COLOR="#000000" FACE="Times New Roman" >  Solución:</FONT></div> <div> <IMG SRC="68379b80.gif" border=0 width="633" height="184" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <B> <A NAME="12_"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>12.</B><FONT SIZE="3" COLOR="#000000" FACE="Times New Roman" >  Solución:</FONT></div> <div> <IMG SRC="68773090.gif" border=0 width="627" height="265" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <B> <A NAME="12"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>13.</B><FONT SIZE="3" COLOR="#000000" FACE="Times New Roman" >  Solución:</FONT></div> <div> <IMG SRC="68a54c00.gif" border=0 width="340" height="192" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <B> <A NAME="14"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>14.</B><FONT SIZE="3" COLOR="#000000" FACE="Times New Roman" >  Solución:</FONT></div> <div> <IMG SRC="68de78d0.gif" border=0 width="487" height="397" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <B> <A NAME="15"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>15.</B><FONT SIZE="3" COLOR="#000000" FACE="Times New Roman" >  Solución:</FONT></div> <div> <IMG SRC="69043af0.gif" border=0 width="323" height="431" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <B> <A NAME="16"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>16.</B><FONT SIZE="3" COLOR="#000000" FACE="Times New Roman" >  Solución:</FONT></div> <div> <IMG SRC="69234870.gif" border=0 width="308" height="391" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <B> <A NAME="17_"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>17.</B><FONT SIZE="3" COLOR="#000000" FACE="Times New Roman" >  Solución:</FONT></div> <div> <IMG SRC="6956ce30.gif" border=0 width="620" height="227" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <B> <A NAME="18__"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>18.</B><FONT SIZE="3" COLOR="#000000" FACE="Times New Roman" >  Solución:</FONT></div> <div> <IMG SRC="6bd83ad0.gif" border=0 width="387" height="173" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <B> <A NAME="19_"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>19.</B><FONT SIZE="3" COLOR="#000000" FACE="Times New Roman" >  Solución:</FONT></div> <div> <IMG SRC="6cfb3080.gif" border=0 width="435" height="264" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <B> <A NAME="20"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B><IMG SRC="71763170.gif" border=0 width="99" height="23" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <div> <B><IMG SRC="718e1470.gif" border=0 width="481" height="327" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <bR> <div> <B> <A NAME="21"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B><IMG SRC="71a63170.gif" border=0 width="99" height="23" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <bR> <div> <B><IMG SRC="f24b4af0.gif" border=0 width="692" height="943" ALT="Documento Microsoft Office Word" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <div> <B><IMG SRC="f25ced30.gif" border=0 width="462" height="211" ALT="Documento Microsoft Office Word" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <bR> <div> <B> <A NAME="22"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B><IMG SRC="76363170.gif" border=0 width="99" height="23" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <div> <B><IMG SRC="73cf5cb0.gif" border=0 width="501" height="203" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <bR> <div> <B> <A NAME="23"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B><IMG SRC="76463170.gif" border=0 width="99" height="23" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <div> <B><IMG SRC="765d3650.gif" border=0 width="723" height="101" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <bR> <div> <B> <A NAME="24"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B><IMG SRC="76663170.gif" border=0 width="99" height="23" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <div> <B><IMG SRC="768e4650.gif" border=0 width="740" height="101" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <bR> <div>  <A NAME="25"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A><IMG SRC="76b63170.gif" border=0 width="99" height="23" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <div> <IMG SRC="76cd5650.gif" border=0 width="725" height="101" ALT="MathType 5.0 Equation" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <bR> <bR> </td> </tr><tr> <td valign="top" height=21 BGCOLOR="#009999" TEXT="#080000"> <div> <A HREF="id376_m.htm#miscelánea_de_ejercicios_de_álgebra" TARGET="TRLX_Middle" TITLE="Miscelánea1 de álgebra"><U><B>Enunciados de los ejercicios</B></U></A></div> </td> </tr></table></body>