a 10422 0 log2x 2lo9x understand this step o ad0 010g2log2x2

a. 10422 0 (log2x) -2lo9x understand this step. o ad0 0:10g2(log2x-2) (log2x-2) I do not understand how Ido not understand how this happened... Can you show exactly how it is 2 factors and where the x-2 came from?

Solution

it is not log(x-2)

it is log(x)-2

the step is [(log(x))*(log(x))]-2 log(x)

they took log(x) common

thank you