Correct Answer: D
Explanation:
Factors of a term are the parts that make up that term.
For example,
6=2⋅3
x2=x⋅x
Breaking down the term in question is as follows.
3x2
The coefficient three cannot be broken down,
3→1⋅3
and the variable term can be broken down into its factors.
x2→x⋅x
Therefore, the factors of 3x2 are 3⋅x⋅x.