Use the Quadratic Formula to Find All Solutions in the Interval

question 80

Multiple Choice

Use the quadratic formula to find all solutions in the interval  to the nearest tenth of a degree. ​

• A)15.9°, 163.3°
• B)16.1°, 163.5°
• C)16.1°, 163.7°
• D)16.3°, 163.7°
• E)16.3°, 163.5°

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