Answer:
srry i have no clue explain to me kindah how u would do a dif ex of this ill stay up and try to help cuz where i am its 9:13 pm
Step-by-step explanation:
(x+1)(3x^3+2x^2-4x+4)
I hope this helps!
17.49286
Photomath :)
12.5
4+21=25
25/2=12.5