Question

Me ajudem pra hj pfvv _(MONTAR CONTA)_​

Answer 1

Resposta:

a) 18

18 | 2

9 | 3

3 | 3

1

$2 \times 3 \times 3 = 18 = {3}^{2} \times 2$

b) 70

70 | 2

35 | 5

7 | 7

1

$2 \times 5 \times 7 = 70$

c) 84

84 | 2

42 | 2

21 | 3

7 | 7

1

${2}^{2} \times 3 \times 7 = 84$

d) 100

100 | 2

50 | 2

25 | 5

5 | 5

1

${2}^{2} \times {5}^{2} = 100$

e) 1260

1260 | 2

630 | 2

315 | 3

105 | 3

35 | 5

7 | 7

1

${2}^{2} \times 3 {}^{2} \times 5 \times 7 = 1.260$

Espero ter ajudado!! Bons Estudos ;)