Problem using primary and subfunction

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Steven 2012 年 3 月 31 日

I am having a problem with using the subfunction to find the zeros of an equation.

Here is the problem:

Use a primary function with a subfunction to compute the zeros of the function 3x^3 - 12x^2 - 33x + 80 over the range -10<x<10

Please Help! Thank you.

Jan 2012 年 3 月 31 日

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See: http://www.mathworks.com/matlabcentral/answers/8626-how-do-i-get-help-on-homework-questions-on-matlab-answers

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