Question

What is the answer to (x+2)(x+4)?

Answer 1

Answer:

x2

Step-by-step explanation:

Factor

x2+6x+8

using the AC method.

(x+2)(x+4)

Answer 2

Answer:

$x^{2}+6x+8$

Step-by-step explanation:

We can use FOIL:

$(x+2)(x+4)=(x \cdot x)+(4 \cdot x)+(2 \cdot x)+(2 \cdot 4)\\\\= x^2+4x+2x+8=x^2+6x+8$