log2x + 6log4x=8

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