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Solve the Inequality x2(x+81)2≥0x ^ { 2 } ( x + 81 ) ^ { 2 } \geq 0

Question 18

Multiple Choice

Solve the inequality. Write the solution set in interval notation.
- x2(x+81) 2≥0x ^ { 2 } ( x + 81 ) ^ { 2 } \geq 0


A) (−∞,−9]∪[0,9]( - \infty , - 9 ] \cup [ 0,9 ]
B) ∅\varnothing
C) [−9,0]∪[9,∞) [ - 9,0 ] \cup [ 9 , \infty )
D) (−∞,∞) ( - \infty , \infty )

Correct Answer:

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