Subtract 1 from both sides of the equation and you have ...
tan(x) = -2
Then the arctangent function tells you ...
x = arctan(-2) ≈ 116.5651°, 296.5651°
x ≈ 117° or 297°
Answer from: Quest
11 mintues is the naswer
Answer from: Quest
lol.
it's ok we all do this sometimes.
-aparri
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