mate 8vo-tarea-varios ejercicios

8/17/2019 MATE 8vo-Tarea-Varios ejercicios

1/10

Sdjvcrsj`g` `c Qucrtk Vjnk cd Ngycy

Nkhcntjvk Sdjvcrsjtgrjk pgrg ch Gnncsk

Kntgvk lrg`k - bgtcbçtjngs

Nkd cstks `gtks `cfc rcghjzgr udg lrçijng y mgncr ch gdçhjsjs `c ng`g udg.

7. Cd ud nkhcljk cdnucstgrkd udks dj÷ks nugh crg su `cpkrtc igvkrjtk y nkdtcstgrkd hk sjlujcdtc.Mglg udg lrçijng `c fgrrg quc rcprcscdtc hks sjlujcdtcs `gtks.

@cpkrtc Dõbcrk `c dj÷ks

Fghkdncstk 73

khcjfkh 7!

"#tfkh 7$

%cdjs $

lkhi 7&


2/10

&. Cd hg mchg`cr'g `c Ngycy mjnjcrkd udg cdnucstg pgrg sgfcr nuçhcs skd hks sgfkrcs quc

prcijcrcd hks dj÷ks. Mglg udg lrçijng hjdcgh quc rcprcscdtc hks sjlujcdtcs `gtks.

^gkrcs Dõbcrk `c dj÷ks

Nknk &!

gjdjhhg (!

pj÷g 73

nmknkhgtc )!

ircsg 7!


3/10

(. !Ch sjlujcdtc pkh'lkdk `c ircnucdnjg *ucstrg hg *c`jg `c tc*pcrgturg `jgrjg cd udg nju`g`pkhgng g hk hgrlk hks sjctc `'gs `c udg sc*gdg. Nk*phctg hg tgfhg y rcspkd`c g hgs prcludtgs+

• ,-u ̀'g mjzk *çs ir'k/ 111111111

• ,-u ̀'g mjzk *cdks ir'k/ 1111111

• ,g *gykr'g ̀ c hks ̀ 'gs6 hg tc*pcrgturg iuc fg>k ncrk kskfrc ncrk/111111

Sdjvcrsj`g` `c Qucrtk Vjnk cd Ngycy

Nkhcntjvk Sdjvcrsjtgrjk pgrg ch Gnncsk "NSG#

Nkbpkdcdtc ̀ c Gpkyk Gng`$bjnk %snkhgr

&gtcbçtjngs - kntgvk

@'g (cbpcrgturg

) ***+N

! ***+N

, ***

+

N

***+N

. ***+N

/ ***+N

1 ***+N


4/10

0rkfhc*gs vcrfghcs+

7. grrcd prgntjn9 pjgdk 3 `'gs cstg sc*gdg. 0rgntjn9 < `c mkrg ng`g `'g. ,Nuçdtgsmkrgs prgntjn9 pjgdk grrcd cstg sc*gdg/

11111111

&. g su*g `c `ks d#*crks cs 7$ y ch sclud`k d#*crk cs ch `kfhc `ch prj*crk. ,Nuçhcsskd hks d#*crks/

11111111

(. g su*g `c `ks d#*crks cs 73 y ch sclud`k d#*crk cs trcs *cdks quc ch prj*crd#*crk. ,Nuçhcs skd hks d#*crks/

11111111

). =d vcd`c`kr `c lghhctgs lgstg &).!! `9hgrcs cd jdlrc`jcdtcs y nkfrg : &.!! pkr ng`glghhctg. 5j gh ijdgh `ch `'g su lgdgdnjg dctg `c $$ `9hgrcs6 ,nuçdtgs lghhctgs vcd`j9/

11111111

3. ,Cs ( udg skhunj9d pgrg hg cnugnj9d (? 8 7 2 &? 8(/,5j6 dk y pkr qu/

11111111

SD76%V^7@G@ @% QS%V(K V7NK %D NG>%>

NK0%N(76K SD76%V^7(GV7K QGVG %0 GNN%^K

(GV%G @% &G(%&3(7NG 96K


5/10

J. Igntkrjnc

7. x6

+ 70x + 0=

6.

>.

0. x6 „ 7.

>6.

>>. 63x6 „ 711

>0.

JJ. Qgrg ng`g dõbcrk jd j̀qc tk`k! "k! #gntkrc! $k!jf"c!. %c&k b"tj$"jqc' !bc (

rc!tc tk`g! "g! nkbfjdgnjkdc!.

>3.

7. 616.

>. 730.

3.

9.


6/10

=. 76

:.71.

77.76.7>.

70. >1

73.

79.79

67.

66.6>.

60.

63.

69.61.

>7.

>6.

>>. 90>0.

>3.>9.

>=.

>:. 71101.

07.

06.0>.

00.03.

/< SD76%V^7@G@ @% QS%V(K V7NK %D NG>%>

1< NK0%N(76K SD76%V^7(GV7K QGVG %0 GNN%^K

9< (GV%G @% &G(%&3(7NG 96K


7/10

J. )kb$"ctc "k! *g"krc! `c!nkdknj`k! `c "g! rc!$cntj*g! tgf"g! tj"jgd`k c" b,tk`k `c

!!tjtnj-d j"!trg`k cd c" !j&jcdtc ccb$"k.0:.

31. /cb$"k37.

36. y 2 x + 7

3>.

30.

33.39.

3.

90.

93.

99.

93. >9.

7:. 61.

67. 66.

6>. 60.

63. 69.

6.

1

70.

73. 79.

0

7

7=.

7. x 6. y

>. 1 0. 1

+ 7 7

3. 7 9. 7

+ 7 6

:. > 71. >

+ 7 0


8/10


9/10

7>


10/10

7>=.

7>:.

mate 8vo-tarea-varios ejercicios

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