If z is a multiple of 8902, what is the remainder when z^2 is divided by 4?
If z is a multiple of 8902, what is the remainder when z^2 is divided by 4?
Answer/Solution
0
Steps/Work
2 is a factor of 8902, so 2 is a factor of z.
Then 2^2 = 4 is a factor of z^2.
Then the remainder when z^2 is divided by 4 is 0.
The answer is A.
Then 2^2 = 4 is a factor of z^2.
Then the remainder when z^2 is divided by 4 is 0.
The answer is A.