Answer:
16, 100, 1,
Step-by-step explanation:
A perfect square is a number multiplied by itself to get that number. So 16 would be 4*4 and 100 would be 10*10, then 1 would just be 1*1
Answer:
it's -4 i don't know what you mean by regrouping, sorry
Step-by-step explanation:
Remark
If you just want the way this would be written out the answer is

Note
1. The quotient is the answer of a division problem.
2. The number is represented by the letter x
They are all even numbers and divisible by 2
Answer:
C- 10
Step-by-step explanation:
