Odpowiedź:
1.1
[(1/3)⁻¹³ * 3³ * √3]/3⁷ = (3¹³ * 3³ * 3¹⁾²)/3⁷ = 3¹³⁺³⁺¹⁾²/3⁷ = 3¹⁶ ¹⁾²/3⁷ =
= 3⁹ ¹⁾²
2.1
x = 64⁻¹⁾² * (- 27)¹⁾³ = (1/64)¹⁾² * ∛(- 27) = √(1/64) * 3= 1/8 * (- 3) = -3/8
= - (1/8 * 1/3) = - 1/24
3.1
[2⁻² + (1/12)⁻¹]¹⁾² = [(1/2)² + 12]¹⁾² = (1/4 + 12)¹⁾² = (12 1/4)¹⁾² = (49/4)¹⁾² =
= √(49/4) = 7/2 = 3 1/2 = 3,5
