Pre-Calculus

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Solve the equation 4sin x = e^x on the interval (0, 1). Correctly rounded to two decimal places, x=

  • Pre-Calculus -

    Pre-Calculus?
    That is a nasty equation.
    We might use Newton's Method, but that would be Calculus.
    I tried some "trial and erro" and got
    x = appr .371

    using 2 decimals
    4 sin .37 = 1.44646
    e^.37 = 1.4477

    I am curious what method was suggested that you should use.

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