To simplify the function (f(x) = \frac{x^2 + 2x - 3}{x^2 - 5x + 4}), we first factorize the numerator and denominator:
(f(x) = \frac{(x + 3)(x - 1)}{(x - 4)(x - 1)})
Now, we can simplify the expression by cancelling out the common factors:
(f(x) = \frac{x + 3}{x - 4})
To simplify the function (f(x) = \frac{x^2 + 2x - 3}{x^2 - 5x + 4}), we first factorize the numerator and denominator:
(f(x) = \frac{(x + 3)(x - 1)}{(x - 4)(x - 1)})
Now, we can simplify the expression by cancelling out the common factors:
(f(x) = \frac{x + 3}{x - 4})