hasil dari25^1/2×16^-3 adalah....
Matematika
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Pertanyaan
hasil dari25^1/2×16^-3 adalah....
1 Jawaban
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1. Jawaban Anonyme
jawb
(25)^(1/2) x (16)^-3
= (5^2)^(1/2) x (4^3)^-3
= 5^1 x 4^-9
= 5 / 4^9