Ineed with the following questions that use the "foil" method. explain:

1. which trinomial is the product of the expression below?
(x + 2)(x + 4)

2. which trinomial is the product of the expression below?
(m + 2)(m - 7)

3. which trinomial is the product of the expression below?
(3x + 2)(2x - 3)

4. which trinomial is the product of the expression below?
(3r - 4)(r + 8)

5. which trinomial is the product of the expression below?
(k - 2)(k - 1)