You need to foil it out. That's how you get the answer.
(x+4)^20
=
(x+4) x (x+4)^19
=
(x+4)^2 x (x+4)^18
etc.
Answer: I don’t see any equations so I can’t really help
Can you help me with my last post
20% of camp spending money = 15
0.20x = 15
x = 15 / 0.20
x = 75 <==
