Question

Express the area of the entire rectangle x+2 x+4

Answer 1

x^2 + 6x + 8

Explanation:

if the sides are x+2 and x+4 then you would multiply them using FOIL to produce the area:

(x+2) (x+4)

x^2 + 6x + 8

Answer 2

(x+2)(x+4)

Explanation:

x^2+4x+2x+8

x^2+6x+8