Solve the Inequality $$x ^ { 2 } ( x + 81 ) ^ { 2 } \geq 0$$

question 18

Multiple Choice

Solve the inequality. Write the solution set in interval notation.
- $$x ^ { 2 } ( x + 81 ) ^ { 2 } \geq 0$$

• A) \(( - \infty , - 9 ] \cup [ 0,9 ]\)
• B) \(\varnothing\)
• C) \([ - 9,0 ] \cup [ 9 , \infty )\)
• D) \(( - \infty , \infty )\)

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