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Find the Zeros

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Find the three zeros for the following function on the interval -5 </= x </= 5
(1 + 50sin(x)) / (x^2 + 3)

  • Find the Zeros -

    when is sin x = -.02 ??? (x in radians I assume)

    x = -.02
    x = pi + .02 = 3.16
    x = -pi +.02 = -3.12

  • Find the Zeros (Thank you!) -

    Thank you Damon. The first time I posted this question, someone gave me the answer 3.1216 for the positive zero. But when I double-checked the answer, it didn't work correctly. I figured something was up and wanted to clarify the answer. 3.161593987 works beautifully in solving the problem, thanks again!

  • Find the Zeros -

    You are welcome.

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