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Step 1: Intro
Take a number in your mind of which you want to find square number of it.
Step 2: Step 1
Ex 8, we all know that square of 8 is 64, but as an example.
Take the successor and predcessor of 8
=9 & 7
Step 3: Step 2
We now have 9 & 7.
So, multiply the two digits, 9&7,
And add 1 to it..
1 more Ex:
Find 12. Square.
Step 4: Cool Right?
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