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-   -   Simplify sin^2x-1/1 sinx? (https://www.askmehelpdesk.com/showthread.php?t=544864)

  • Jan 17, 2011, 05:47 AM
    Feroking
    simplify sin^2x-1/1 sinx?
    ALso by any chance can you help me solve 1+sec^2xsin^2x=2x
  • Jan 17, 2011, 05:52 AM
    tickle

    We have strict forum basics for assisting with homework questions. Sorry, but we can't help you solve your problem.

    Tick
  • Jan 17, 2011, 07:23 AM
    jcaron2
    As Tickle said, you really should ask this on the "education" forum.

    Nevertheless, I can provide a little bit of guidance:

    Keep in mind that it's easy to factor the difference of two squares (. Now notice that and are both perfect squares.

    So once you factor the numerator, do you find any factors that cancel in the denominator?

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