Answer:
[tex]m^2-4m-45=0[/tex]
Step-by-step explanation:
There are many more answers to this question, but if we're asking for some kind of polynomial equation, any polynomial with two solutions is of degree two. If [tex]m=-5[/tex], we can also say that [tex]m+5=0[/tex], and if [tex]m=9[/tex], then [tex]m-9=0[/tex]. We can combine these two statements by saying that [tex](m+5)(m-9)=0[/tex] when either [tex]m=-5[/tex] or [tex]m=9[/tex]. Expanding that equation out, we get the expanded form [tex]m^2-4m-45=0[/tex]
