How can I find the general solutions to the following equations where 0 < x < 2pi?

2cos^2x + cosx = 1

2tanx + square root of 12 = 0

Thanks.

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- Sep 30th 2009, 05:55 PMoryxncrakeGeneral Solutions to Equations...
How can I find the general solutions to the following equations where 0 < x < 2pi?

2cos^2x + cosx = 1

2tanx + square root of 12 = 0

Thanks. - Sep 30th 2009, 06:57 PMskeeter