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I need to solve this equation over a set of real numbers: tan x + 2x^2 = 3x

 

I graphed it here: https://www.desmos.com/calculator/x21ei5a5cm

 

Because there are infinite solutions, I figured that I should answer the question with a general solution. However, I don't know how to make a general solution for this second-degree trigonometric equation (particularily how to find the period of the function).

 
 May 10, 2020

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