cuarta tarea del 1-4

1-r=(5/3)+(4/3)=2x
(1.67)+(1.34)=2x
3.1=2x
3.1/2=x
1.505=x

2-r=(6/7)(3/9)+3x=4-(17/5)
3x=-4+(17/5)-(6/7)(3/9)
3x=-4+3.4-(6/7)(3/9)
3x=-4+3.4-(18/63)
3x=-4+3.4-0.2857142
3x=-0.8857142
x=-0.8857142/3
x=-0.295238

3-r=(23/3)+(16/9)x=23x-12
12(23/3)=23x-(16/9)x
12(4.6)=23x-(16/9)x
55.2=23x-(16/9)x
55.2=23x-1.78x
55.2=21.22x
21.22/55.2=x
0.3844202=x

4-r=12x-18+(23/7)=(145/2)-4x
12x+4x=-18+(23/7)(145/2)
12x+4x=-18+(3.2857142)(72.5)
12x+4x=-18+238.21427
16x=220.21427
x=220.21427/16
x=13.763391

5-r=((14/2)(15/9)/(125/25))=17/3+(13/4)x
((14/2)(15/9)/(125/25))-17/3=(13/4)x
210/18/125/25-17/3=(13/4)x
5250/2250-17/3=15750-38250/6750=-22500/6750=(13/4)x
3.34=(13/4)x
3.34=3.25x
3.34/3.25=x
1.0276923=x

6-r=22-178+33/5-16x=147+(248/16)x
22-178+33/5-147=(248/6)x+16x
22-178+6.6-147=(248/16x+16x
22-178+6.6-147=15.5x+16x
-296.4=31.5x
-296.4/31.5=x
-9.4095238=x

7-r=(2)(-3)(5)+25x=(147/15)x-(248/43)(223/105)
(2)(-3)(5)+(248/43)(223/105)=(147/15)x-25x
(2)(-3)(5)+(5.7674418)(2.1238095)=(9.8)x-25x
-30+12.248947=9.8-25x
-17.751053=-15.2x
-17.751053/-15.2=x
-1.1678324=x

8-r=(45/7)/(198/26)+28x=13+(14/67)(222/111)
28x=-13-(14/67)(222/111)(45/7)/(198/26)
28x=-13-(0.2089552)(2)(1170/1386)
28x=-13-(0.2089552)(2)(0.8441558)
28x=-13-(0.3527814)
28x=-13.352781
x=-13.352781/28
x=-0.47685

9-r=48/5+(2/3)x=1657+345
(2/3)x=-1657-345(48/5)
0.67x=-1657-345(9.6)
0.67x=-13459.2
x=-13.459.2/0.67
x=-20088.358

10-r=(2)(-5)(-7)(-8)(9)+257896-1247-5x=951753+456
5x=-951753-456(2)(-5)(-7)(-8)(9)+257896-1247
5x=-951753-456-5040+257896-1247
5x=-700600
x=-700600/5
x=-140120

tercer tarea del 1-4 matutino

1-r=12x-(5/8)-23=11
12x=+(0.625)+23-11
12x=12.625
x=12.625/12
x=1.0520833

2-r=((6/6)(4/9)+23x-(7/5)=(9/2)
23x=-4.5+1.4+24/54
23x=-4.5+1.4+0.45
23x=-2.65
x=-2.65/23
x=-0.1152173

3-r=((18/6)/(24/17))x+25-18=65
((18/6)/(24/17))x=-65+18-25
(3)/(1.14117647)x=-65+18-25
2.1161826x=-72
x=-72/2.1161826
x=-34.023528

4-r=(-2)(5)(3)+(-3)(-6)(5)+(172)x+14=19
1/2x=-19-14-(-3)(-6)(5)-(-2)(5)(3)
1/2x=-19-14-90--30
1/2x=-153/0.5
x=-306

5-r=((19/13)(27/6)/(35/4)+22=73x
73x=-22-(19/13)/(35/4)
73x=-22-(6.34)/(8.75)
73x=22-0.7245714
73x=22.724571
x=22.724571/73
x=-7.574857

6-r=184x-235-6/5=212x-66
(184)(212)x=+66+6/5+235
(184)(212)x=+66+1.2+235
(184)(212)x=302.2
39008x=302.2
x=302.2/39008
x=0.0077471

7-r=(44/16)(2)-15x+33=45x-79+(12/16)
(15)(45)x=-(12/6)+79-33(2)(44/16)
(15)(45)x=-2+79-33(2)2.75
(15)(45)x=242
x=675/242
x=2.7892561

8-r=x+18

9-r=(x)(5)-4

10-r=(x/4)(17)

11-r=x/3

12-r=x/7

13-r=x/4+9

14-r=36 x

segunda tarea del 1-4

1-R=(6/14)(2/3)=12/182/5/12=144/910+2/7=1008+1820/6370=2828/6370=1414/3185

2-R=9/7+6/5=45+42/35=87/35-18/12=1044-630/420=414/420=207/210-1/5=1035-210/1050=825/1050

3-R=3/9-16/4=12-144/36=-132/36+25/1=-132+900/36=768/36=384/18=192/9

4-R=-25-16=-41-48=-89-76=-165+65=-100+82=-18-45=-63+12=-51

5-R=(2)(-9)=-18(3)=-54(-8)=432(7)=3024(-6)=-18144(5)=-22576(4)=-362880(16)=-5806080(-2)=11612160

6-R=11/3+22/8=88+66/24=154/24=77/12-3/4=308-36/48=272/48=136/24=68/12=34/6=17/3

7-R=(13/6)(33/4)=429/24/(19/16)=6864/456=3432/228=1716/114=858/57+22/1=858+114/57=972/57-18/1=972-1026/57=-54/57

8-R=17/1-13/1=17-13/1=4/1+62/1=66/1(33/3)=2178/3(15/3)=32670/9=10890/3/3/1=10890/9=1240/1

9-R=(17/1)(7/5)=85/7-4/1=85-28/7=57/7-6/1=57-42/7=15/7-2/7=105-14/49=91/49(15/3)=1365/147-2/1=1365-294/147=1071/147=357/49

10-R=-15+15=0-48=-48-65=-113-36=-149+52=-97+89=-8-79=-87+62=-25-69=-94

tarea del grupo 1-4

1-R=3+4=+7+5=+12-6=+6-7=-1-4=-5+7=+2-4=-2+9=+7

2-R=-6+4=-2-6=-8+2=-6-9=-15-8=-23+2=-21+3=-18+6=-12-8=-20-12=-32-43=-75+67=-8

3-R=(2)(-12)=-24(3)=-72(3)=-126(-2)=218(1)=218(3)=+654

4-R=(-2)(3)=-6(1)=-6(-4)=+24(5)=+120(6)=+720(-7)=-5040(-8)=+40320

5-R=-4+5=+1-6=-5+7=+2-8=-6+9=+3-12=-9+24=+15-33=-18(2)=-36(-3)=+108(4)=432(5)=+2160

6-R=(3/4)+(5/9)=27+20/36=47/36

7-R=(6/2)-14/4)=24-28/8=-4/8=-2/4=-1/2

8-R=(3/5)(12/3)-(4/7)(6/11)=
(3/5)(12/3)=36/15
(4/7)(6/11)=24/44=6/11
36/15-6/11=396-90/165=306/165

9-R=(((4/3)(6/2)/(4/4)))+(2/5)+3/4-16/7=(4/3)(6/2)=24/6=8/2=4/1/(4/4)=16/4=8/2=4/1+(2/5)=20+2/5=22/5+3/4=88+15/20=103/20-16/7=721-320/140=401/140

10-R=(18/5)(9/2)+25/3-6/4-7/15=(18/5)(9/2)=162/10=81/5+25/3=243+125/15=368/15-6/4=1472-90/60=1382/60-7/15=20730-420/900=20310/900=6770/300=3385/150=677/30

11-R=(14/3)/(23/11)+9/6(5/4)=(14/3)/(23/11)=154/69+9/6=160+621/414=781/414(5/4)=3905/1656

12-R=(((5/25)(16/2)/(25/7)(13/6))/(12/7)+3/2=(5/25)(16/2)=80/50=40/25/(25/7)=280/625=56/125(13/6)=128/750/(12/7)=5096/9000=2548/4500=1274/2250=637/1125+3/2=1274+3375/2250=4649/2250

temario

Materia: Pensamiento Numérico y AlgebraicoProfesor: Ing. Humberto Carlos Rogel Sánchez
TEMARIO
Unidad I LOS NÚMEROS EN CONTEXTOLa Importancia de los número en contexto
1.2.1 Lo Natural de Contar
1.2.2 Los naturales en contexto
1.2.3 Los Enteros en contexto
1.2.4 Los Racionales en Contexto
1.2.5 Los Irracionales en Contexto
1.2.6 Los Imaginarios en Contexto
1.2.7 Los Complejos en Contexto
1.2.8 El Cero y el Infinito
Unidad II LOS NÚMEROS REALES EN CONTEXTOLos reales y sus operaciones en Contexto
2.1.1 Los números y su valor absoluto en Contexto
2.1.2 Los Números y su valor relativo en Contexto
2.1.3 Operaciones Aritmeticas en Contexto
2.1.4 Los Exponentes en Contexto
2.1.5 Los radicales en Contexto
.2.1.6 La Notación Cientifica en Contexto
Unidad III ÁLGEBRA TRADICIONALExpresiones Algebraicas: Clasificación y Operaciones
3.1.1. Expresiónes algebraicas en Contexto
3.1.2 El Lenguaje Algebraico en Contexto
3.1.3 Valor numérico de Expresiones algebraicas en contexto
3.1.4 Operaciones algebraicas con: Monomios, Binomios y Trinomios
3.1.5 Los Productos Notables
3.1.6 La factorización