Question

Write the product as a trinomial.


(m – 5)(m + 2)

A.
m2– 3m + 10

B.
m2 – 10

C.
m2 + 3m – 10

D.
m2 – 3m – 10

Answer 1

FOIL?

Answer 2

Yeah

Answer 3

So FOIL.

Answer 4

m^2 + 2m - 5m - 10
m^2 - 3m - 10

Answer 5

I know it's not b, But i have a hard time deciding on what to add and subtract..

Answer 6

(m – 5)(m + 2)
=(mxm)+(mx2)+(-5xm)+(-5x2)
=m^2-3m-10 do you understand what i did?