Question

Express the area of the entire rectangle.

Answer 1

Answer:

x^2 + 8x + 12

Step-by-step explanation:

The area is in 4 parts:

x * x,

x * 2,

6 * x, and

2 * 6

So it is x^2 + 2x + 6x + 12, or

x^2 + 8x + 12

Answer 2

Answer:

$x^{2}$+8$x$+12

Step-by-step explanation:

(x·x) + (6·x) + (x·2) + (6·2)

$x^{2}$+6$x$+2$x$+12

$x^{2}$+8$x$+12

:) ur welcome