.

.

.

.

Square of a Number Ending With 5 As a Unit Digit:

 

Suppose the Number Ends with 5 as Unit Digit is (a5) then (a5)^2 is

a(a+1)/25

FOR EXAMPLE :

                                    25^2 is 2(2+1)/25 i.e 2(3)/25 and the final answer is 625

                                   95^2 is 9(9+1)/25 i.e 9(9+1)/25 and final answer is 9025

 

Square of a Number Using Algebraic Identities :

(a+b)^2=a^2+b^2+2ab

EXAMPLE:

36^2=(35+1)^2 i.e 35^2 + 1^2 +2(35)(1)

              1225+1+70=1296

Square of Numbers Close to 50:

(50+a)^2=100(25+a)+a^2

(50-a)^2=100(25-a)+a^2

Example:

54^2=(50+4)^2=100(25+4)+16=2916

          45^2=(50-5)^2=100(25-5)+25=2025   

21,271 total views, 22 views today

Get Free Email Updates..!
Join us for FREE to get instant email updates..! GobsInfo- Everything Unlimited
We hate spam. Your email address will not be sold or shared with anyone else.

1,727 Thoughts to “Vedic Math Tricks”

  1. It is perfect time to make some plans for the future and it is time to be happy. I’ve learn this submit and if I could I desire to counsel you some attention-grabbing things or suggestions. Maybe you could write subsequent articles regarding this article. I want to read more things approximately it!|

  2. Wet and dry messes are going to be a piece of cake for a powerful vacuum cleaner.

    Casters are attached to the unit for easy movement and mobility
    while a push handle is included to allow for manoeuvrability and control.
    Adhering to all those protection hints will certainly aid you to prevent incidents for you personally or
    other people.

Leave a Comment