Ответ:
2 26/27, Две целых и 26/27
Объяснение:
(1/2 )⁻² = 4
(-5/9)⁰ = 1
(1/3)²/3 = 1/27
.... = 4 - 1 - 1/27 = 3 -1/27 = 81/27 - 1/27 = 80/27 = 2 26/27
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Ответ:
2 26/27, Две целых и 26/27
Объяснение:
(1/2 )⁻² = 4
(-5/9)⁰ = 1
(1/3)²/3 = 1/27
.... = 4 - 1 - 1/27 = 3 -1/27 = 81/27 - 1/27 = 80/27 = 2 26/27