PreCalculus - Trigonometry: Trig Identities (49 of 57) Solve 2cos^2(theta)-7cos(theta)+3=0, theta=?

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In this video I will solve 2cos^2(theta)-7cos(theta)+3=0, theta=?
  1. Michel van Biezen
  2. ilectureonline
  3. ilectureonline.com
  4. Mike
  5. Mike van Biezen
  6. van Biezen
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This video is so helpful and the explanation is very clear. I feel I should start attending my classes here lol

jameslako
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Good day sir
It seems like trigonometric application videos is not on the list

cyrusdotillos
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Tq so much sir ...i am very much intrested in this page..keep going sir

srinivasmadhavanssm
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sir have you physics 102 videos
and is that hard to study in one season 
( physics 102, calculus 102, static for civil engineering, english 112 and programming for engineering )

mahmoodobada
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??? 3 minutes in then I realized this was a math video! lol!

harnesbortford
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hi sir how are im one of people who proud to be one of your students 
i want know how to study calculus 2 and get high mark how can i find every trik and from where i need to study my book in english and my teacher in university is not good as much as i want -my language is arabic im trying to get high mark please help i seen your videos how can i be like you understand everything fast and solve any question as like you do

mahmoodobada