Question
describe the set as a union of finite or infinite intervals.$$\{x :|2 x+4|>3\}$$
Step 1
In the case of absolute value inequalities, we get two inequalities. One is the original inequality, and another inequality where everything except the absolute value becomes its opposite. So, we have: $$2x + 4 > 3$$ and $$2x + 4 < -3$$ Show more…
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