The problem
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How is it that (x-2) is sent from the bottom-most denominator to the utmost numerator with (x-3) and (x+3)?
Answer provided by our tutors
Clicking on a particular step is always a quick way to review the logic.
The two images shown below this include an explanation as well as how the simplification steps can be shown through 'a lot of steps'. Sometimes 'a lot of steps' (adjusted through the 'Options' tab) and sometimes it provides very nice additional detail.
