If \(c\) is a constant and \(x\) is a variable, what is the value of \(c\) in the equation \(x^2+24x+c=0?\)
(1) The equation \(x^2+24x+c=0\) has exactly one distinct solution.
(2) \(c\) is less than or equal to \(144.\)
Answer: A
Source: Princeton Review