2 Equations 2 Unknowns

Hello everyone,

I have an urgent question. I have unknowns 'a' and 'k' and two equations:

f1 = (-(a - 2*k + 3)*(2*k - a + 1))^(1/2)/2 - k - a/2 + 1/2

f2 = 1/2 - k - (-(a - 2*k + 3)*(2*k - a + 1))^(1/2)/2 - a/2

How can i solve for those two unknowns by using matlab?.

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/29922-why-your-question-is-not-urgent-or-an-emergency