domingo, 23 de agosto de 2009

resultados de sandra isabel de t mat "1" 6

REALES:-3,-0
RACIONALES:0.5 0.1010101010 2/5 (-3/4) -128.5
INRACIONALES:(2)(-3)
IMAGINARIOS:ab x

11=-20(-6)(-7)(8)=120(-56)=6720
12=56(-24)(4)(34)=-1344(136)=-182784 +13=-2 -7 -8 -5 -73 -11=-99 +6 +6 +45 +23 +152=+232 -99 - +232=-133
14=-43
15=-44 -56 -8 -9 -7 =124 +65 +23 +5 +9 +6 +4 =103 -124 - +103= -21
16=26(-8)(11)-3=128(-33)=4224
17=9/3(4/1)(-2)-1(3)+(-6)-(+14)=36/3(-2)-3 + -6 + -14=72/3 - 23/1= 72-69/3 = 3/3
18= (5)(8)= 40/10=(4)(5)=20 (-9)(-4) +5 (7) +9 -20 (20)(-180)-20+63-20= 3800 + 23 = 3623
19= 45/52
20=(12/6)(3/5)= 26/30(16/4)=5+96/24=101/24
21= 49/35-5/4=245-200/170 = 45/170
22= (14/3)(16/5)=324/15 (12/8)(9/6)=108/48 324/15 / 108/48=
1620/15556

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