|r| ≤ 1
selection C cannot be a value of r.
Answer:
Step-by-step explanation:
100m
I hope i dont any mistake :p tell me if u dont understand :)
When you want to write a polynomial, you should write the term with the highest degree first.
Here, it should go like this: d^3 + d^2 - d + 3
This means that the term which should be written first is the cubic term.