diketahui f(×)x^2-3x+2 dan g(×)=×-1 tentukan: a.(f+g)(×) b.(f-g)(×) c.(f.g)(×) d.(f/g)(×)

f(x) = x²-3x+2
g(x) = x-1

a. (f+g) (x) = f(x) + g(x)
= x²-3x+2 + x-1
= x²-2x+1

b. (f-g) (x) = f(x) - g(x)
= x²-3x+2 - x-1
= x²-4x+1

c. (f×g) (x) = f(x) × g(x)
= (x²-3x+2) × (x-1)
= x³-x²-3x²+3+2x-2
= x³-4x²+2x+1

d. (f/g) (x) = f(x) / g(x)
= x²-3x+2 / x-1
= x²-3x-2

Semoga membantu yaa ☺