Answer:
40x^3 -10x
Step-by-step explanation:
Used math-way to solve this! I'm sorry if wrong, x
1) not a function
2) Function
3) Function
True
5 X 5 X 5 = 125 because 5 X 5 would be 25. And 25 X 5 would be 125.
answer:
i got the first two