Question

How do find the x-intercept of f(x)=2log4(x)?

Answer 1

How do find the x-intercept of f(x)=2log4(x)?

Answer 2

let y= f(x)= 2log(4x)

then at x intercept y=0

then 2log(4x)=0

log4x=0

then

$4x = {e}^{0}$

x=1/4