Solve the Quadratic Inequality $$x ^ { 2 } - 8 x + 5 \geq 0$$

question 324

Multiple Choice

Solve the quadratic inequality. Write the solution set in interval notation.
- $$x ^ { 2 } - 8 x + 5 \geq 0$$

• A) \(( - \infty , - \sqrt { 11 } ] \cup [ \sqrt { 11 } , \infty )\)
• B) \(( - \infty , 4 - \sqrt { 11 } ) \cup ( 4 + \sqrt { 11 } , \infty )\)
• C) \(( - \infty , 4 - \sqrt { 11 } ] \cup [ 4 + \sqrt { 11 } , \infty )\)
• D) \([ 4 - \sqrt { 11 } , 4 + \sqrt { 11 } ]\)

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