Answer:

Step-by-step explanation:
Hello!
Rules for scientific notation format:
- Has to be multiplied to a power of 10
- One factor has to be greater than 1 but less than 10
<u></u>
<u />
There is a multiplication to a power of 10, but the other factor is less than 1.
This is NOT in Scientific Notation.
All the other options have a multiplication operation to a power of 10, and all the other factors are above 1 and less than 10.
Step-by-step explanation:
4y
4 (5)
4×5
20
y=20
Hope its helpfulllll
Answer:
The degree of the given polynomial is 3.
Hope it will help :)