4. Solve, for $0 \leq x \leq 270^\circ$, the equation \begin{align*} \frac{\tan 2x + \tan 50^\circ}{1 - \tan 2x \tan 50^\circ} = 2 \end{align*} Give your answers in degrees to 2 decimal places.
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(√(270 - x))^2 = (√(425 - x))^2 Show more…
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