Answer:
2
Step-by-step explanation:
MATH SUCKS
>:D WHY DO YA LIKE
Mental
Abuse
Towards
Humans
Please view the attached file.
Option 1
x⁴ + 2x³ - 5 + 3 + 7x³ + x⁴
2x⁴ + 9x³ -2
I'm not sure.
3
You must do 12 divided by 4