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Homework Help: Solving complex equation

  1. Apr 15, 2014 #1
    15=343*sin*x(0.357143 (+1.41421 sqrt(2389.-2401. cos(2. x))+98. sin(x))-4.9((0.357143 (+1.41421 sqrt(2389.-2401. cos(2. x))+98. sin(x)))^2

    I do not have a good enough calculator

    please help solve for x.

    Thank you
  2. jcsd
  3. Apr 15, 2014 #2


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    2017 Award

    Funny, you have the whole internet, but you claim not to have a good enough calculator.
    Suppose I want to help, what can I do ?
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