Question: please answer the following question in steps The angle 2x lies in the fourth quadrant such that cos (2x) = 8 17 , find an

please answer the following question in steps

please answer the following question in steps The angle 2x lies in

The angle 2x lies in the fourth quadrant such that cos (2x) = 8 17 , find an exact value for cos x. (Hint: Use cosine double Angle Formula)

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