7]
Is (x + 1) a factor of the function f(x) = 7x4 - 5x310x² + 2x, and why?
(A) Yes. (x + 1) is a factor of f(x) because f(-1) = 0.
B) Yes. (x + 1) is a factor of f(x) because f(1) = 0.
C) No. (x + 1) is not a factor of f(x) because f(-1) = 0.
No. (x + 1) is not a factor of f(x) because f(1) = 0.
D