How would you solve cos^2(x) = 1/4

please and thank you...

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- Dec 2nd 2007, 09:21 PMCenturionMonkeyTrig Equations
How would you solve cos^2(x) = 1/4

please and thank you... - Dec 2nd 2007, 09:25 PMJhevon
- Dec 2nd 2007, 10:21 PMCenturionMonkey
how would you go about solving

tan2(x) = 8cos^2(x) - cot(x), domain is 0 to 360

please help... - Dec 2nd 2007, 10:25 PMJhevon
- Dec 2nd 2007, 10:31 PMCenturionMonkey
hey thanks, but actually i got it a different way, i was doing some simple multiplication wrong. lol. I hate how when you're doing something challenging you tend to undermine the simple stuff. heh.