Question

Question #e84e3

Answer 1

I got `x=4/3`

Explanation:

We can write it as:
`(sqrt(2))^(x+4)=(sqrt(2))^(4x)`
so to be eqal we need the exponents to be equal as well or:
`x+4=4x`
`3x=4`
`x=4/3`