Question

if f(x) = (x^2 - 5x +6)/x^2 - 8x + 12 find f(a)​

Answer 1

Step-by-step explanation:

x^2-5x+6/x^2-8x+12=

(x-6)(x+1)/(x-6)(x-2)=

X+1/x-2=f(X)

f(a)=a+1/a-2