Przedstaw liczbę w postaci a do m, gdzie m jest liczbą całkowitą.
(2/3)⁻³ * (27/8)⁻³ * 1,5
=(⅔)⁻³·((³/₂)³)⁻³·(³/₂)¹=(⅔)⁻³·(³/₂)⁻⁹·(³/₂)¹
=(⅔)⁻³·(³/₂)⁻⁹⁺¹= (³/₂)³·(³/₂)⁻⁸=
=(³/₂)³⁺ ⁻⁸=
=(³/₂)⁻⁵
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=(⅔)⁻³·((³/₂)³)⁻³·(³/₂)¹=(⅔)⁻³·(³/₂)⁻⁹·(³/₂)¹
=(⅔)⁻³·(³/₂)⁻⁹⁺¹= (³/₂)³·(³/₂)⁻⁸=
=(³/₂)³⁺ ⁻⁸=
=(³/₂)⁻⁵