The left hand side expression of the given equation is a difference of two squares. The first term, x², is a square of x and the second term, 25 is the square of 5. The factors of the expression are (x - 5) and (x + 5).
(x - 5)(x + 5) = 0
The values of x from the equation above are x = -5 and x = 5.
Answer:
Step-by-step explanation:
ww33
Answer:


Step-by-step explanation:
Given
See attachment
Required
Days colder than -1.75°F
From the attachment, we have:





Days with temperature less than -1.75°F are colder.
-2.5 and -1.9 are less than -1.75
So, we have:

