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Solve the Quadratic Inequality x2+6x+5≥0x ^ { 2 } + 6 x + 5 \geq 0

Question 111

Multiple Choice

Solve the quadratic inequality. Write the solution set in interval notation.
- x2+6x+5≥0x ^ { 2 } + 6 x + 5 \geq 0


A) (−∞,−5]∪[−1,∞) ( - \infty , - 5 ] \cup [ - 1 , \infty )
B) (−∞,−5]( - \infty , - 5 ]
C) [−1,∞) [ - 1 , \infty )
D) [−5,−1][ - 5 , - 1 ]

Correct Answer:

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