Hello frnds, I read a shortcut method for squaring numbers easily. I thought to share it with you all , because most of us find squaring numbers difficult...This would be easy trick for all of us...You can help your kids at home to squared numbers easily with this trick....
It is known as column method. Use the formula a^+2ab+b^2.
If you want to square 12
a = 12, b = 12.
Split the formula as three columns and follow the steps given here: