Question

In: Computer Science

MATLAB: Write as a script in the editor window of matlab. Quadratic roots. Write a program,...

MATLAB: Write as a script in the editor window of matlab.

  1. Quadratic roots. Write a program, quadroots.m, for finding the roots of the second- order polynomial ax2 + bx + c. Use the quadratic equation. The inputs are the coefficients a,b, and c and the outputs are z1 and z2. The program should produce (exactly) the following output in the Command window when run with (a, b, c) = (1, 2, −3):

Solutions

Expert Solution


%   MATLAB Function to solve the root of a quadratic equation

function [z1, z2] = GetRoot(a,b,c)
    d = (b^2)-(4*a*c);
    z1 = (-b-sqrt(d))/(2*a);
    z2 = (-b+sqrt(d))/(2*a);
end

Note: Please provide the output if you want according to it.


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