Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
The quadratic
3
x
2
+
(
k
−
2
)
x
−
2
k
3x^2 + (k-2)x - 2k
3
x
2
+
(
k
−
2
)
x
−
2
k
is factorisable over the integers. If
k
k
k
is a positive integer not exceeding
6
6
6
, which one of the following values of
k
k
k
satisfies this condition? a)
2
2
2
b)
6
6
6
c)
1
1
1
d)
3
3
3
Browse the problem library