____ is the difference between the squares of 21 and 22?
a) 21
b) 22
c) 42
d) 43
plz fast...someone help me
Answers
Answered by
2
Answer:
42
Step-by-step explanation:
I think so .hope it helps you
Answered by
1
Answer:
the square of 21 is 441 the square of 22 is 484
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