SISTEMA NUMERICO Flashcards

1
Q

0

A

REAL, ENTERO, RACIONAL

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2
Q

5

A

REAL, ENTERO, NATURAL, RACIONAL

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3
Q

-10

A

REAL, ENTERO, RACIONAL

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4
Q
  • 0,978
A

REAL, RACIONAL

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5
Q

√2

A

REAL, IRACIONAL

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6
Q

√-2

A

IRRACIONAL

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7
Q

IRRACIONAL

A

No se puede escribir como fraccion

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8
Q

RACIONAL

A

Se puede escribir como fraccion

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9
Q

ENTEROS

A

Numeros tambien negtaivos

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10
Q

¿Cuál de los siguientes números es un número irracional?
a) 0.333…
b) √3
c) 1/4
d) -5/2

A

√3 ya que no puede expresarse como una fracción exacta y su expansión decimal es infinita y no periódica.

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11
Q

¿Cuál de los siguientes números pertenece al conjunto de los números reales?
a) π
b) √-1
c) 0
d) 1/0

A

π y 0

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12
Q

25 + 2𝑎 ― 5𝑏 + 13 ― 4𝑏 + 12𝑎 ― 29

A

9 + 14a - 9b

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13
Q

12𝑎 + (2𝑏 + 4𝑎) ― 2 ― (5𝑎 + 3𝑏)

A

11a - b - 2

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14
Q

10𝑎 ― 2𝑎(5 + 𝑏)

A
  • 2ab
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15
Q

5(2𝑎 + 𝑏 + 𝑎 + 2𝑏 + 3𝑎)

A

30a + 15b

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