tolong bantu dong(: hari ini dikumpulkan
Matematika
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Pertanyaan
tolong bantu dong(: hari ini dikumpulkan
1 Jawaban
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1. Jawaban newwiguna
1 a. 1/3⁻⁴ = 3⁴ = 81
b. 3⁻⁵ = 1/3⁵ = 1/32
2. a. (-5)⁻⁷ x (-5)⁹ = (-5)⁻⁷⁺⁹ = (-5)² = 25
b. (1/4)⁻³ = (1)⁻³/(4)⁻³ = 4³ = 64