Answer:
(x + 2)(x - 2)
Step-by-step explanation:
You recognize that the difference of squares x²-4 can be factored as ...
x² -4 = (x +2)(x -2)
This already contains the factor x+2, so it is the appropriate common denominator.
about 10 days
6(-14)
Answer: 45+n; when n=1.1, the value is 46.1 is the answer
I took the practice page already