(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Solve

[tex]sin^3 x + cos^3 x + \frac{1}{4}(sin x - cos x) = \frac{cos 2x}{cos x - sin x}[/tex]

2. Relevant equations

trigonometry

3. The attempt at a solution

After putting some effort, I got: sin 4x - sin 2x + 1 = 0

I don't know how to proceed....

Thanks

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# Solving trigomonetry equation for x

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