I don't know for sure, but I think its called the third runner-up.
Sheesh that’s really hard I’m going to find it tho give me one second please.
Answer:

Step-by-step explanation:
We want to find a common factor for

and

We factor each of them to get;

and

We can observe now that;
The factor common to both expression is

Answer:you have to multiply the two fours which equals 16 and then because there is a negative sign, your answer would be -16
Step-by-step Its an other expression to use