Question
Mathematics Question on Factorisation of Polynomials
If x – 2 is a factor of the polynomial x3−6x2+ax−8, , then the value of a is
A
10
B
12
C
14
D
18
Answer
12
Explanation
Solution
The correct option is (B): 12
If x – 2 is a factor of the polynomial x3−6x2+ax−8, , then the value of a is
10
12
14
18
12
The correct option is (B): 12