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Math Help - Simplyfying large trigonmetric expressions.

  1. #1
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    Simplyfying large trigonmetric expressions.

    anyone know a website that will simplify massive trignometric expressions down into simply ones?

    e.g.

    (-(sin(x))^4*cos(2x))/4 + ( (((sin(x))^2 +2)*cos(x)*sin(2x))/6 = 0

    thank you so much.
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  2. #2
    is up to his old tricks again! Jhevon's Avatar
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    Quote Originally Posted by jblorien View Post
    anyone know a website that will simplify massive trignometric expressions down into simply ones?

    e.g.

    (-(sin(x))^4*cos(2x))/4 + ( (((sin(x))^2 +2)*cos(x)*sin(2x))/6 = 0

    thank you so much.
    try the "simplify page" here

    there were some other sites, none of which i can remember right now. if you're feeling lucky, you can browse the useful websites forum
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  3. #3
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    i didni't have any luck... any other ideas?
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