Question

Given that 4+2log, x = log₂ y , show that y = 16x​

Answer 1

Hi,

Explanation:

`x,y \in \matbb{R}^(+)_0`

`4+2log_2(x)=log_2(y)\\\\log_2(16)+log_2(x^2)=log_2(y)\\\\log_2(16*x^2)=log_2(y)\\\\y=16*x^2\\`

You have miss a square over x