Answer:
C should be your answer if I'm not right then forgive me please.
Step-by-step explanation:
2 evens is an positive
1 odd,1 even is a odd
2 odd is an ofd
(x^2)+4x-12=48
I Hope this is what you were looking for. If it isn't this just plug it in
x=6
Answer:
Subtract 9 from both sides of the equation.
