Agarden is extended on both sides. a. the area of the garden after the extension is represented by (x+12)^2. find this product. b. use the polynomial in part (a) to find the area of the garden when x=8. what is the area of the garden?

Part a)

Part b) The area of the garden is

Step-by-step explanation:

Part a)

we know that

The area of the garden after the extension is equal to

Part b) For find the area of the garden

Substitute the value of x in the polynomial

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.