Solve the Inequality $$| x + 9 | < 0$$ A) $\varnothing$

question 13

Multiple Choice

Solve the inequality. Write the solution set in interval notation.
- $$| x + 9 | < 0$$

• A) \(\varnothing\)
• B) \(\{ 9 \}\)
• C) \(\{ - 9 \}\)
• D) \(( - \infty , - 9 )\)

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