Автор - andeypotapov

Решите уравнение:
Пожалуйста2^{x-2} - 2^{x-3} = 16

Ответ

Автор - rina2403k

(2 - 1) times 2 {}^{x - 3}  = 2 {}^{4}  \ 1 times 2 {}^{x - 3}  = 2 {}^{4}  \ 2 {}^{x - 3}  = 2 {}^{4}  \ x - 3 = 4 \ x = 4 + 3 \ x = 7

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