Question

12 -Descomponer los siguientes números en factores primos

a- 48 =
b- 160=
c- 81=
d- 75=
e- 18=

Answer 1

Respuesta:

a. $2^{4} x3$

b. $2^{5}x5$

c. $3^{4}$

d. $3x5^{2}$

e. $2x3^{2}$

Explicación paso a paso:

48 | 2

24 | 2

12 | 2

6 | 2

3 | 3

1 |

$48=2^{4} x3$

160 | 2

80 | 2

40 | 2

20 | 2

10 | 2

5 | 5

1 |

$160 = 2^{5} x5$

81 | 3

27 | 3

9 | 3

3 | 3

1 |

81 = $3^{4}$

75 | 3

25 | 5

5 | 5

1 |

$75=3x5^{2}$

18 | 2

9 | 3

3 | 3

1 |

$18=2 x 3^{2}$