f and g defined by f(x) = x^2 (x + 1) (x − 2) & g (x) = x^2 Which are true? A. f (−1) = 0 B. g (x + 1) = x^2 + 1 C. (f/g)(x) = (x + 1) (x − 2) and D f/g = R. 1. A 2. B 3. C 4. A & B 5. A, B &C

Question

Please help me solve this

Answer 1

f(-1)=0 A is true

g(x+1)=x²+2x+1 B is false

(f/g)(x)=(x+1)(x-2) C is true because x² cancels out (generally), but is false when x=0 because f/g cannot be defined. Therefore, A is the only absolutely true statement for all x, answer 1.