tolong di jawab beserta caranyab
Matematika
claudia104
Pertanyaan
tolong di jawab beserta caranyab
1 Jawaban
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1. Jawaban Wiraa
Penyelesaian:
Ingat: a^m . a^n = a^m+n
(a^m)^n = a^mn
a^m) / a^n = a^m-n
[tex] \frac{2^4 . 9^-2 . 5^-3}{8 . 3^-5 . 12^5-1} [/tex]
= [tex] \frac{2^4 . 3^-6 . 5^-3}{2^3 . 3^-5 . 2^8 . 3^4} [/tex]
= [tex] \frac{2^4 . 3^-6 . 5^-3}{2^11 . 3^-1} [/tex]
= 2^-7 . 3^-5 . 5^-3
atau bisa juga:
= [tex] \frac{1}{2^7 . 3^5 . 5^3} [/tex]