What's the best method for solving these without a graph. Find Thanks for your help Edit- Oops, wrong thread.
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Originally Posted by Stroodle What's the best method for solving these without a graph. Find It should be clear to you that else is not defined. Therefore . Now go for it.
Originally Posted by Stroodle What's the best method for solving these without a graph. Find Thanks for your help Edit- Oops, wrong thread. Draw the number line . THus the solution set is { } Definitely not the best solution .
It's clear that both sides are positive, so you can square them, thus I think you can continue.
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