Answer:
x²-x+2
Step-by-step explanation:
when you encounter circle of function you just need to substitute the given value of the next function, for this you just need to exchange or substitute of value of x of f(x) to the whole value of g(x)
(fog)(x) = g(x)+2
(fog)(x) = (x²-x) +2
(fog)(x) = x²-x +2
