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    b0mboms's Avatar
    b0mboms Posts: 3, Reputation: 1
    New Member
     
    #1

    Oct 21, 2012, 12:27 AM
    Simplify.
    -cos^2 θ * sin^2 θ +(2sinθcosθ)^2
    Curlyben's Avatar
    Curlyben Posts: 18,514, Reputation: 1860
    BossMan
     
    #2

    Oct 21, 2012, 12:45 AM
    What do YOU think ?
    While we're happy to HELP we won't do all the work for you.
    Show us what you have done and where you are having problems..

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