SOLUTION: Find all solutions of the equation in the interval (0,2π) 4cos^2x=5-4sinx

SOLUTION: Find all solutions of the equation in the interval (0,2π) 4cos^2x=5-4sinx

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Question 1085012: Find all solutions of the equation in the interval (0,2π)
4cos^2x=5-4sinx

Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Substituting,

This is a quadratic equation,

and

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