|x+2| less than or = 1......is |x|= or less than 3
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Originally Posted by lebanon |x+2| less than or = 1......is |x|= or less than 3 It's not clear what you meant, but $\displaystyle |x+2|\leq 1\Longleftrightarrow -1\leq x+2\leq 1\Longleftrightarrow -3\leq x\leq -1$ ... Tonio
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