Get the answers you've been looking for with the help of IDNLearn.com's expert community. Our Q&A platform is designed to provide quick and accurate answers to any questions you may have.

25x^2 -121Factor polynomial completely and state if polynomial is Prime or not.

Sagot :

Notice that:

[tex]25x^2-121=(5x)^2-(11)^2[/tex]

which is a difference of squares, then:

[tex]25x^2-121=(5x+11)(5x-11)[/tex]

Since it can be factored, the given polynomial is not prime.