2- Represente na forma fatorada

N° 1 =

a)

308 | 2

154 | 2

77 | 7

11 | 11

1

b)

90 | 2

45 | 3

15 | 3

5 | 5

1

c)

343 | 7

49 | 7

7 | 7

1

d)

100 | 2

50 | 2

25 | 5

5 | 5

1

e)

1.089 | 3

363 | 3

121 | 11

11 | 11

1

N° 2 =

a) 2² . 5² . 11 =

4 . 25 . 11 =

1100

b) 2² . 3² . 7² . 11 =

4 . 9 . 49 . 11 =

36 . 539 =

19404

c) 3³ . 17 =

27 . 17 =

459

d) 11² . 13 . 17 =

121 . 13 . 17 =

1573 . 17 =

26741

N° 3 =

6.561 | 3

2.187 | 3

729 | 3

243 | 3

81 | 3

27 | 3

9 | 3

3 | 3

1

3⁸