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Mathematics 6 Online
OpenStudy (anonymous):

find all solutions in the interval [0,2pi) sec^2x+4tanx=3 x=___? (type answers in radians)

OpenStudy (anonymous):

^^^^ and here's a pic of the equation! someone help plz

hartnn (hartnn):

do you know any trigonometric formula involving sec and tan ?

OpenStudy (anonymous):

Ehhh not so much :/

hartnn (hartnn):

do u have any list of formulas? search in it, i am sure you will find that formula quickly :)

OpenStudy (anonymous):

i'm looking at some but idk which one to use

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