Read each question. Then write the letter of the correct answer on your paper.
If f(x) = x² and g(x)=x-1 , which statement is true?
(F) f(x) \cdot g(x)=2 x³ -1
(G) f(x)-g(x)=x-1
(H) f(x)-g(x)=x² -x+1
(I) f(x)+g(x)=x³ -1