Question

if x=c is root of order 2 of polynomial f(x) then x=c is also a root of polynomial of
a) f'(x)
b) f''(x)
c)f'"(x)
d) none
plss explain a bit​

Answer 1

The correct answer is f"(x)

Answer 2

Answer:

the answer is f'(x)

because it is division