Solve the Equation (X in Radians and θ in Degrees) $\tan x ( \tan x - 2 ) = 7$

Solve the equation (x in radians and θ in degrees) for all exact solutions where appropriate. Round approximate answers in radians to four decimal places and approximate answers in degrees to the nearest tenth.
- $\tan x ( \tan x - 2 ) = 7$

A) $\{ 1.3153 + \mathrm { n } \pi , 5.2129 + \mathrm { n } \pi \}$
B) $\{ 1.2608 + \mathrm { n } \pi , 2.2991 + \mathrm { n } \pi \}$
C) $\{ 1.3153 + \mathrm { n } \pi , 2.0713 + \mathrm { n } \pi \}$
D) $\{ 1.2608 + \mathrm { n } \pi , 5 + \mathrm { n } \pi \}$

Correct Answer:

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