[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The Correct choice is ~
- [tex]1 \: \: real \: \: zero[/tex]
because other factor of the given polynomial is (x + 5), so let's equate it with zero to find the other zero of polynomial ~
hence, it has a real zero ( that is -5 )
Solution is in attachment ~
