Answer:
C. 144 square feet
Step-by-step explanation:
step 1
we know that
The perimeter of a square is given by the formula

where
P is the perimeter
a is the length side of the square
we have

substitute in the formula

solve for a
divide both sides by 4

step 2
Find the area
The area of a square is given by the formula

we have

substitute

For this case we have the following polynomial:

We must find the greatest common factor of the terms of the polynomial.
The GCF of the coefficients is given by:

Then we look for the GFC of the variables:
We have then:

Finally rewriting we have:

Answer:
the complete factored form of the polynomial is:

Answer:
24
Step-by-step explanation:
Answer:
43
Step-by-step explanation:
(9r-5s+3^3)
Let r = 2/3 and s = -2
(9 * 2/3-5* -2+3^3)
(6+ 10+27)
43