SOLUTION: Solve for x in the equation 2sin xtan x + tan x - 2sin x - 1 = 0 for 0 = x =2π

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Question 195863: Solve for x in the equation 2sin xtan x + tan x - 2sin x - 1 = 0 for 0 = x =2π
Answer by Edwin McCravy(20056)   (Show Source): You can put this solution on YOUR website!
Solve for x in the equation
for 
 


Factor  out of the first two terms on the left:


        
Factor  out of the last two terms on the left:



Factor  out of the left side:



Set each factor = 0

        |

         |

         |, 
 
, 

Solutions, smallest to largest:

, , ,  

Edwin
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