Find all solutions to the equation below in the interval [0∘,360∘). 4cos(β)+3cos^2(β)=−1 β≈ degrees Round answers to 3 decimal places as needed.
Find all solutions to the equation below in the interval [0∘,360∘). 4cos(β)+3cos^2(β)=−1 β≈ degrees Round answers to 3 decimal places as needed.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 69E
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Question
Find all solutions to the equation below in the interval [0∘,360∘).
4cos(β)+3cos^2(β)=−1
β≈ degrees
Round answers to 3 decimal places as needed.
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