WIll give brainliest Use the information given to answer the question. Consider the rectangle.

Part B

If the area of the rectangle is, instead, represented by the expression
(
x
−
6
)
2
square units, which expression represents an equivalent area?

(
x
2
−
36
)
square units

( x 2 − − 36 ) square units

(
x
2
−
12
x
+
36
)
square units

( x 2 − − 12 x + 36 ) square units

(
x
2
+
12
x
+
36
)
square units

( x 2 + 12 x + 36 ) square units

(
x
2
+
36
)
square units

x²-12x+36

Step-by-step explanation:

an expression in the form (a-b)² is expanded to the form a²-2ab+b²

you can also expand it to (x-6)×(x-6) then multiply the first term by the first the outer term by the outer term the inner term by the inner term and the last term by the last term (foil)

the first terms are x and x = x² the outer terms are x and -6 = -6x the inner terms are also x and -6 = -6x

the last terms are 6 and 6 = 36

adding all the four products =

x²-12x+36

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.