5^2 x 2/5^3 x 2/5^5 (2^2 x 1^6) + 50
Matematika
alexandraadellia
Pertanyaan
5^2 x 2/5^3 x 2/5^5
(2^2 x 1^6) + 50
(2^2 x 1^6) + 50
1 Jawaban
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1. Jawaban Anonyme
Bab Eksponensial
Matematika SMP Kelas IX
1] 5^2 x (2/5^3) x (2/5^5)
= 4 x 5^2 x 5^(-3) x 5^(-5)
= 4 x 5^(2 - 3 - 5)
= 4 x 5^(-6)
= 4/5^6
= 4/15.625
2] (2^2 x 1^6) + 50
= (4 x 1) + 50
= 54