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Solve the Inequality x2+8x140- x ^ { 2 } + 8 x - 14 \geq 0

Question 336

Multiple Choice

Solve the inequality. Write the solution set in interval notation.
- x2+8x140- x ^ { 2 } + 8 x - 14 \geq 0


A) (,42][4+2,) ( -\infty , - 4 - \sqrt { 2 } ] \cup [ - 4 + \sqrt { 2 } , \infty )
B) (,42][4+2,) ( -\infty , 4 - \sqrt { 2 } ] \cup [ 4 + \sqrt { 2 } , \infty )
C) [42,4+2][ - 4 - \sqrt { 2 } , - 4 + \sqrt { 2 } ]
D) [42,4+2][ 4 - \sqrt { 2 } , 4 + \sqrt { 2 } ]

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