Log A/Ao: Question About Result

[dervast]

Hi i want to know if the log(10)(A/Ao)^10 gives 10*logA/Ao or 1 or 0

 

[amcavoy]

Hi i want to know if the log(10)(A/Ao)^10 gives 10*logA/Ao or 1 or 0

$$\log{\left(\left[\frac{A}{A_0}\right]^{10}\right)}=10\left(\log{A}-\log{A_0}\right)$$