SOLUTION: tan(3x)=-1 x is greater than 0 degrees and x is smaller than 180 degrees

SOLUTION: tan(3x)=-1 x is greater than 0 degrees and x is smaller than 180 degrees

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Question 665090: tan(3x)=-1 x is greater than 0 degrees and x is smaller than 180 degrees
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
tan(3x)=-1 [0,180�]
3x=135�, 315�(in quadrants II and IV where tan<0)
x=45�, 105�
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