Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
A polynomial
f
(
x
)
f(x)
f
(
x
)
leaves a remainder
0
0
0
when divided by
(
x
−
4
)
(x-4)
(
x
−
4
)
. Which statement is necessarily true? a)
x
=
−
4
x=-4
x
=
−
4
is a zero of
f
(
x
)
f(x)
f
(
x
)
b)
f
(
0
)
=
0
f(0)=0
f
(
0
)
=
0
c)
4
4
4
is a zero of
f
(
x
)
f(x)
f
(
x
)
d) The degree of
f
(
x
)
f(x)
f
(
x
)
is
1
1
1
Browse the problem library