((exp^2)-(x^2))=0 has a root in the interval [-1,0] ,solve using MATLAB fzero function .

no matter how many times i tried MATlab gives me an error . Please help

[John D'Errico]

What have you tried? If we just do it for you, then it does not help you. Why not show what you think the solution should be? Then someone can help you to understand what you did wrong.

[Walter Roberson]

Show one of your efforts.

[Nicolas Schmit]

https://jp.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer

[Gayatri Menon]

Can you please try solving this equation manually?

[John D'Errico]

If you will show what you tried, someone might choose to show you how to correct it. But if you cannot show an honest effort, then this becomes no more than a doit4me.

It really looks like you first need to learn how to write a valid expression in MATLAB. That means you need to read the getting started tutorials. Reading the manual is not a bad thing.