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I was wondering how you can find zeroes to a function of two variables. I use Matlab.

This is the function:

Z = 2*A.*(A+B).*(2*A+B)./(B.*B).*(0.25*A.^(-3)+4*(2*A+B).^(-3)+0.25*(A+B).^(-3))-14.44;

I know that A and B are positive. But I only know of inbuilt functions and algoritms for finding zeros for functions of ONE variable..

Do you guys know any?

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# Zeros to function of 2 variables, Matlab.

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