(5^(3n+2) * 2^(3n+1))/1000^n

Question

(5^(3n+2) * 2^(3n+1))/1000^n

Answer 1

5 ^(3n+2) = 25 * 5^(3n)
2^(3n+1) = 2 * 2^(3n)
1000^n = 10^(3n)

Получаем: (25*2*(5*2)^(3n)) / 10^(3n) = 50 * 10^(3n) / 10^(3n) = 50

ОТВЕТ:  50

Comments

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