Найдите корень уравнения log4(5-х)=2

Question

Найдите корень уравнения log4(5-х)=2

Answer 1

Log4 (5-x) = 2
log4 (5-x) = log4 16
5-x = 16
x = -11

Ответ: -11

Answer 2

I hope this helps you

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