what is the soltion of these to problems

A. x^2 - 4x - 5 = 0
B. y = x^2 - 4x - 5
put one answer for each

A. x^2 - 4x - 5 = 0

To solve this quadratic equation, we can factor it as (x - 5)(x + 1) = 0.
Setting each factor to zero gives x = 5 or x = -1 as solutions.

B. y = x^2 - 4x - 5
This is not a problem that requires a solution as it is an equation defining the relationship between y and x.