a MatLab program to find the root of a certain function f(x) using

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Saad Taha 2020-4-16

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回答： Sarthak 2023-6-15

i need a help to write

a MatLab program to find the root of a certain function f(x) using

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Saad Taha 2020-4-16

yes , please my own function

Steven Lord 2020-4-16

This sounds like a homework assignment. If it is, show us the code you've written to try to solve the problem and ask a specific question about where you're having difficulty and we may be able to provide some guidance.

If you aren't sure where to start because you're not familiar with how to write MATLAB code, I suggest you start with the MATLAB Onramp tutorial (https://www.mathworks.com/support/learn-with-matlab-tutorials.html) to quickly learn the essentials of MATLAB.

If you aren't sure where to start because you're not familiar with the mathematics you'll need to solve the problem, I recommend asking your professor and/or teaching assistant for help.

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Answer 1

Sarthak 2023-6-15

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Hello Saad,

MATLAB supports an in-built function for finding the roots of any polynomial, i.e. 'roots(polynomial)'. You can use this function to get the roots of the polynomial.

You can also refer to the below documentation :

Polynomial roots - MATLAB roots - MathWorks India