Hello there!
Let's write the expression 5y³ without exponents; in this case, the exponent is 3.
We know that,
- y³=yyy (y multiplied times itself 3 times)
Therefore, 5y³ written without exponents is
Note: If the expression was supposed to be "(5y)³" then it's 125yyy.
I hope this helps, feel free to ask if you have any queries regarding my answer. I also hope that you will have a lovely day!