8. Which of the following is the solution to the equation sin? x + 3sin x - 4 = 0 0° 90° + 360k 90° 0° + 360k

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 50E
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8. Which of the following is the solution to the equation sin² x + 3sin x - 4 = 0
0°
90° + 360k
90°
0° + 360k
Transcribed Image Text:8. Which of the following is the solution to the equation sin² x + 3sin x - 4 = 0 0° 90° + 360k 90° 0° + 360k
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