The roots of the quadratic equation \(z^2 + az + b = 0\) are \(-7 + 2i\) and \(-7 -2i\). What is \(a+b\)?
The quadratic is (z + 7)^2 - 4 = 0 ==> z^2 + 14z + 45 ==> a + b = 59
+26 
