# Another trig help needed asap!

• December 10th 2008, 06:06 PM
Another trig help needed asap!
2tan x + 2 = 0 solve for x to nearest degree in interval of 0 great or equal x greater or equal to 360
thank you
• December 10th 2008, 06:33 PM
Chris L T521
Quote:

Originally Posted by madfreshx
2tan x + 2 = 0 solve for x to nearest degree in interval of 0 great or equal x greater or equal to 360
thank you

When is $\tan\left(x\right)=-1$?

Hint: there are two angles...one in the second quadrant, and the other is in the fourth quadrant.