141070 taller1.1dematcompl (1)

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  • 7/26/2019 141070 Taller1.1dematcompl (1)

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    UNIVERSIDAD TECNOLGICA METROPOLITANA 2016DEPARTAMENTO DE MATEMTICA PRIMER SEMESTRECURSO: TALLER DE MATEMTICACOORDINADORES DEL CURSO: CARLOS ALARCN REYES-ANDRS CARRILLO LPEZ

    TALLER 1.1 (COMPLEMETARIO)EXPRESIOES ALGEBRAICAS-POTECIAS Y RACES

    1. Eva!a" a# $%&"$#'()$# a*$+"a',a# &a"a (# va("$# a(# $ a# va"'a+$#:

    a +B &B ' B B % C %# "# #BBCCB C#

    #

    ,$ $ %BCB C B ! C ! (2. D$/$"')$ #' a# a'"a,'()$# #'*!'$)/$# #() v$"a$"a# ( a#a#. !#/''3!$: aE va(" $ ,!a)( $#A $A " A # & $ #%

    +La $%&"$#'4) $# '""a,'()a. B B"

    #B $

    #

    # 5. E$,/$ a# (&$"a,'()$# ')',aa# 7 "$!8,a: a )+ (+ , ', (+ + , + , )+, &, % # # % % $ # # $ %

    + #BC $C B C #BC ' $C &$ # $ $ $ # , + , " + , " (B #B B % B B " % # #

    9. aCa,!a": 2 +E#,"'+'" $) ("a # #'&$ $ # & % $ ""( # $ ;. E#,"'+a a# #'*!'$)/$# $%&"$#'()$# $) #! ("a # #'&$< $ a)$"a 3!$ a $%&"$#

    ')a )( $+$ ,()/$)$" $%&()$)/$# )$*a/'v(# ( ,$"(:

    a + $ + +, ,% + ,# $

    $# #

    % " " !

    ! " "+,

    , + , + " "+ , + " "% % #

    # # # #,",#

    " + , + , " ! "

    $ *B C B CBC B C + , 78+ , #+ + , 7 8" " # #

    " " " & $

    $ # ! # $ $ $

    6. Ca,!a" $ va(" )!="',( $ < #a+'$)( 3!$E

    &a"aE + ! # , #+, , ++, +, ,++,& %

    ' $

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    RA>CES Y E?PONENTES @RACCIONARIOS:

    1. S'&''3!$ ,aa !)a $ a# $%&"$#'()$# #'*!'$)/$# /(a# #$ #!&()$) +'=) $')'a#

    a + , $BC D #%$'%B C B C$ #% %# % ( ' $ $% #'

    $ % ' #%"'*B DC # $ # $# $ # $ 2. R$a',$ a# (&$"a,'()$# ')',aa# 7 $%&"$#$ $ "$#!/a( $) a ("a # #'&$ &(#'+$: a+ + ' + + + + "+ "

    ( & $ " "# # # # #$ #

    + , +C CB C + , , +,B + ,"" " "# $ %

    # # #

    # " "# # #

    $ #) "! $ ( % $# #$ $ '# $

    $$"* $

    5. Eva$:

    a #' B "B B "

    "+

    #

    # #B +

    + &a"a# # B # $$B ' BB$&

    $ #

    #&

    $

    #

    "$

    9. R$#!$va a# #'*!'$)/$# $,!a,'()$#:

    a SOL B B ' ! )# "$ $

    + SOL: 10 #B % B " " ! , SOL: B B B B $ B # "'B B SOL : N( $%'#/$ #(!,'4) $) . E%&'3!$ B B ' B B $ ! # "# ;. D$/$"')$ /((# (# va("$# $ /a$# 3!$:B

    SOL:# 8 B B" % % % %

    ) # # % %

    ""'

    % 8 8

    # # # 8 8

    B #8 #8 8 8

    # ##

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