Frequent Questions about our Solver

The problem

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explain how the answer came before the last step

Answer provided by our tutors

If you are not satisfied with the number of solution steps displayed (either too many steps or too few), click on the "Options" button to adjust the number of steps to be shown. By selecting "Show: a lot of steps" you will get the bellow solution.

First we combine the like factors and than we reduce the fraction to the lowest terms:

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