Question

decomponha a fatoração

a)250
b)125
c)56
d)42
e)60,120
f)20,40,60
g)180,40
h)45,25

Answer 1

Olá, Andressaddessa!

a) 250
250 | 2
125 | 5
25 | 5
5 | 5
1 -> (2 . 5³)

b) 125
125 | 5
25 | 5
5 | 5
1 -> (5³)

c) 56
56 | 2 
28 | 2
14 | 2
7 | 7
1 -> (2³ . 7)

d) 42
42 | 2
21 | 3
7 | 7
1 -> (2 . 3 . 7)

e) 60, 120
60, 120 | 2
30, 60 | 2
15, 30 | 2
15, 15 | 3
5, 5 | 5
1, 1 -> (2³ . 3 . 5)

f) 20, 40, 60
20, 40, 60 | 2
10, 20, 30 | 2
5, 10, 15 | 2
5, 5, 15 | 3
5, 5, 5 | 5
1, 1, 1 -> (2³ . 3 . 5)

g) 180, 40
180, 40 | 2
90, 20 | 2
45, 10 | 2
45, 5 | 3
15, 5 | 3
5, 5 | 5
1, 1 -> (2³ . 3² . 5)

h) 45, 25
45, 25 | 3
15, 25 | 3
5, 25 | 5
1, 5 | 5
1, 1 -> (3² . 5²)