Question

Area=????? Please help!!!

Answer 1

Answer:  x^2+9x+8

Work Shown:

A = area of blue square = x*x = x^2

B = area of green rectangle = 8*x = 8x

C = area of purple rectangle = x*1 = x

D = area of orange rectangle = 8*1 = 8

8x and x are like terms which combine to x+8x = 9x

So,

A+B+C+D = x^2+8x+x+8 = x^2+9x+8 is the total area

This is a visual approach to using the FOIL rule.

Answer 2

Answer:

$x^{2} +9x+9$

Step-by-step explanation:

$x^{2} +x+8x+9$