Answer:
3
Step-by-step explanation:
G^2-4g+6
# Terms: 3, (g^2), (-4g), (6)
Variable: g
Constant: 6
A and then A again, this is because you gotta leave the exponent by its self so you subtract 4 then the -4 gets to the other side and it leaves it with -6x = -24 then you just divide to get your answer.
B is your answer. Hope this helps :)