Question

calcula el valor de la incógnita

$log_5 25 = x$
$log_x 27 = 3$
$log_2 \: 8 = x$


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Answer 1

Explicación paso a paso:

log5 25 = x

5^x = 25

5^x = 5^2

x = 2

logx 27 = 3

x^3 = 27

x^3 = 3^3

x = 3

log2 8 = x

2^x = 8

2^x = 2^3

x = 3