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Solve the Inequality −x2+8x−14<0- x ^ { 2 } + 8 x - 14 < 0

Question 273

Multiple Choice

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


A) (−4−2,−4+2) ( - 4 - \sqrt { 2 } , - 4 + \sqrt { 2 } )
B) (∞,−4−2) ∪(−4+2,∞) ( \infty , - 4 - \sqrt { 2 } ) \cup ( - 4 + \sqrt { 2 } , \infty )
C) (4−2,4+2) ( 4 - \sqrt { 2 } , 4 + \sqrt { 2 } )
D) (∞,4−2) ∪(4+2,∞) ( \infty , 4 - \sqrt { 2 } ) \cup ( 4 + \sqrt { 2 } , \infty )

Correct Answer:

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