In this post we shall discuss about the Shortcut of finding the Square of the Given Number. This is very easy and Simple method. All the you need to learn this method is little concentration and little patience. Remember friends, To make you understand the process clearly, we are posting the process in Step by Step process. But you have to do all these steps Mentally and you should Only write the Answer on Paper...
Lets start with an example. Assume that you have to find the Square of the number 38.
So, the general process is 382 multiplying 38 with itself. But this process take much time and effort. So, instead of calculating 38 X 38, just use the formula a2 + 2ab + b2
But here you should apply a little trick. If you apply the above formula as it is... you cant get the answer... Just do as mentioned below.
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