Recent content by abm7

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    Solving y = sec^2x - 2sin x: Tips & Strategies

    I need to solve y = sec^2 x - 2sin x, I'm fine with the 2sin x, but for the sec^2 x... I can't seem to understand how to do it... I can get it to... sin^2 x + cos^2 x / cos^2 x or 1 / cos^2x but I don't understand how to solve it when the square comes right after the cos/sin etc.