Solve the inequality. Write the solution set in interval notation.
-$$| x + 2 | \leq 0$$
A) $\{ - 2 \}$
B) $( - \infty , - 2 )$
C) $\{ 2 \}$
D) $\varnothing$

Question

Quizplus · Accepted Answer

The absolute value of any real number is always greater than or equal to zero. The only way |x + 2| can equal 0 is if x + 2 = 0, which means x = -2. Therefore, the solution set is the single value {-2}.

Solve the Inequality ∣x+2∣≤0| x + 2 | \leq 0∣x+2∣≤0 A) {−2}\{ - 2 \}{−2}

Solve the Inequality $| x + 2 | \leq 0$ A) $\{ - 2 \}$