roots of equation in matlab

please help me to solve attachment file ,,i am beginner in matlab..

thanks

[Steven Lord]

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.

[ahmadreza aghaei]

ok, thanks just would you tell me how to define this formula for matlab to find roots , then I know how to start with graficall and bisection method..

if k=0.016 Cc,o=4 , C c,o= 28 , Cc,o=4

determine x