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2 votes
What is 126²? Show how you got the answer please!

2 Answers

4 votes

this short trick won't be easy for beginners

you need to solve it 6 to 7 times to be a pro in solving square of any three or four digit number less than a 10 seconds

What is 126²? Show how you got the answer please!-example-1
User Dan Sewell
by
7.0k points
2 votes

Answer:

15876

multiply 126 by 126.

User Cosmin Lehene
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7.0k points