Determining if Polynomial is Prime Calculator will help you check if the given expression 18c-21d is prime or not by the provided input. This tool is quite user-friendly and displays the output ie., It is Prime Polynomial in no time along with an elaborate solution.

**Ex: ** x^5+x^5+1+x^5+x^3+x (or) x^5+3x^5+1+x^6+x^3+x (or) x^3+x^5+1+x^3+x^3+x

The given polynomial is 18 c - 21 d

So 18 c - 21 d = 3 (6 c - 7 d)

It is not a Prime Polynomial due to it has more than 2 factors like 1,3,6 c - 7 d,18 c - 21 d

**1. How to determine whether the expression 18c-21d is prime polynomial or not?**

By finding out the factors you will get to know whether the given 18c-21d is prime polynomial or not.

**2. Is 18c-21d Prime Polynomial?**

It is not a Prime Polynomial due to it has more than 2 factors like 1,3,6 c - 7 d,18 c - 21 d

**3. What are the factors for Polynomial 18c-21d?**

It has factors like 1,3,6 c - 7 d,18 c - 21 d