Need help on solving this absolute value inequality using interval notation!! 2|x +6| + 4 > 1
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Originally Posted by BadMaterial Need help on solving this absolute value inequality using interval notation!! 2|x +6| + 4 > 1 This doesn't really make any sense... for all . So that means that for all for all . Since it is always no less than 4, it must always be greater than 1... So ...
Last edited by Prove It; Jan 10th 2010 at 06:28 PM.
Originally Posted by Prove It for all . So that means that for all for all . I think you meant to say (The result still remains true though BadMaterial)
Thanks. Edited.
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