Answer:
The answer to your question is Area = 49n² - 70n + 25
Step-by-step explanation:
Data
Length of the side = 7n - 5
Formula
Area of a square = side x side
Process
1.- Substitute values
Area = (7n - 5)(7n - 5)
2.- Expand
Area = 49n² - 35n - 35n + 25
3.- Simplify
Area = 49n² - 70n + 25
4.- The polynomial is 49n² - 70n + 25
A quantity that may change
Divide 583.2 by 48.6 to get your answer, 12 hours.
Answer:
(15x- 20) x squared
Step-by-step explanation:
it's 0.4 while it may look like 4% it's actually 40% of 1
