SOLUTION: Sovle,giving all the solution between oº and 360º.find 2tan^2x+9 sec x-3=0
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Question 1159908: Sovle,giving all the solution between oº and 360º.find 2tan^2x+9 sec x-3=0
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
between oº and 360º.find 2tan^2x+9 sec x-3=0
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2tan^2x+9 sec x-3=0
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Not clear.
Is it tan^2(x), or tan(2x), or tan(2x+9) ?
sec(x), or sec(x-3) ?
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