Me ajudemmm é pra hoje!!! Escreva como produto entre um número natural e uma potência de base 10. a) 300 b)4.000 c)50 000 d)700.
000
1 answer:
Responder:
3 * 10²
4 * 10³
5 * 10⁴
7 * 10 ^ 5
Explicação passo a passo:
Expressando o seguinte como um produto de um número natural e uma potência base de 10.
Lembrar :
10 = 10¹
100 = 10 * 10 = 10²
1000 = 10 * 10 * 10 = 10³
Portanto,
300 = 3 * 100 = 3 * (10 * 10) = 3 * 10²
4000 = 4 * 1000 = 4 * (10 * 10 * 10) = 4 * 10³
50000 = 5 * 10000 = 5 * (10 * 10 * 10 * 10) = 5 * 10⁴
700000 = 7 * 100000 = 7 * (10 * 10 * 10 * 10 * 10) = 7 * 10 ^ 5
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