Question

please help with this

Answer 1

Answer:

x^2+12x+27

Step-by-step explanation:

The area of the blue is

x*x = x^2

The area of the pink is

9x

The area of the green is

3x

The area of the orange is

3*9 = 27

Add them together

x^2 +9x+3x+27

Combine like terms

x^2+12x+27

Answer 2

Answer:

x^2 +12x +27

Step-by-step explanation:

Area of rectangle =Length xWidth

=(x+9)(x+3)

=x^2 +3x +9x +27(by expanding)

=x^2 +12x +27

Hope this helps...