Question

log2x + 6log4x=8

Answer 1

log2(x)+6log4(x)=8

log2(x)+6log2^2(x)=8

log2(x)+3log2(x)=8

log2(x*x^3)=8

log2(x^4)=8

x^4=2^8

x=4

Answer 2

Ответ:    4

Объяснение:

$log_{2}x + 6log_{4}x=8$

$log_{2}x + 6log_{2^{2}}x=8$

$log_{2}x+3log_{2}x=8$

$4log_{2}x=8$

$log_{2}x=2$

$x=2^{2}$

x = 4