its been about 6 years i did math where did the 2 come from on the second solution
Answer provided by our tutors
'2' comes from the fact that
8 = 2*2*2 = 2^3
If you go to 'Options' tab and select 'Show: a lot of steps' you will get more step by step solution.
You can also click on any step (except the first, that is the original problem) to get additional explnation.
Click here to see the bellow solution.