Question

Să se scrie ca puteri: a) ale lui 2 numerele: 1/2, 1/16, 1/128, 1/512.
b) ale lui 5 numerele: 1/5, 1/25, 1/125, 1/625, 1/3125.

Answer 1

Răspuns:

1/2=(1/2)¹

1/16=(1/4)²

1/128=(1/7)²

1/512=(1/9)²

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1/5=(1/5)¹

1/25=(1/5)²

1/125=(1/5)³

1/624=(1/5)⁴

1/3125=(1/5)⁵