How to Calculating Square of numbers quickly (Vedic Maths )

Calculating Square of numbers quickly...

Lets calculate the square of 54

So (54)^2 = 5^2 +4 -- 4^2 = 25 +4 ----16 =29-------16= 2916

 (55)^2 = 5^2 +5 --5^2=25+5------25=30---------25= 3025

 (56)^2 = 5^2 + 6--6^2=25+6------36= 31--------36= 3136 etc..

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