Zapisz w postaci potęgi liczby 2
(1/8)³ * 4⁻² przez (1/16)²
(1/8)³ * 4⁻² przez (1/16)² =
[(1/2)³]³ *(2²)⁻² : [(1/2)⁴]² =
= (1/2)⁹ * 2⁻⁴: (1/2)⁸ =
= (1/2)⁹* (1/2)⁴: (1/2)⁸ =
= (1/2)¹³ : (1/2)⁸ =
= (1/2)⁵=
= 2⁻⁵
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Zapisz w postaci potęgi liczby 2
(1/8)³ * 4⁻² przez (1/16)² =
[(1/2)³]³ *(2²)⁻² : [(1/2)⁴]² =
= (1/2)⁹ * 2⁻⁴: (1/2)⁸ =
= (1/2)⁹* (1/2)⁴: (1/2)⁸ =
= (1/2)¹³ : (1/2)⁸ =
= (1/2)⁵=
= 2⁻⁵