EVALUATING POLYNOMIALS
Question: What is the product of [tex](3m-7)(m-3)[/tex]?
Solution:
[tex](3m-7)(m-3)[/tex]
[tex]3m[/tex] [tex]\times[/tex] [tex]m+3m[/tex] [tex]\times-3-7m-7\times-3[/tex]
[tex]3m^{2}+3m\times-3-7m-7\times-3[/tex]
[tex]3m^{2}-9m-7m-7\times3[/tex]
[tex]3m^{2}-9m-7m+21[/tex]
[tex]3m^{2}-16m+21[/tex]
Answer:
[tex]{\red{\huge{\boxed{3m^{2}-16m+21}}}}[/tex]
[tex]{\purple{\boxed{Soyeon:))}}}[/tex]
