Square And Square Root of three digits

square and Square Root of three digit

 

Shortcut Tricks are very important things in competitive exam. Time takes a huge part in competitive exams. If you know time management then everything will be easier for you. Most of us miss that part. Here in this page we give few examples on Square and Square Root of three digit shortcut tricks. These shortcut tricks cover all sorts of tricks on Square and Square Root of three digit. Visitors please read carefully all shortcut examples. These examples here will help you to better understand shortcut tricks on square and square root of three digit.

 

Before starting anything just do a math practice set. Write down twenty math problems related to this topic on a page. Do first ten math using basic formula of this math topic. You also need to keep track of the time. After finish write down total time taken by you to solve those ten math. Now go through our page for square and square root of three digit shortcut trick. After doing this go back to the remaining ten questions and solve those using shortcut methods. Again keep track of the time. You will surely see the improvement in your timing this time. But this is not all you want. If you need to improve your timing more then you need to practice more.

 

Math section in a competitive exam is the most important part of the exam. That doesn’t mean that other sections are not so important. But if you need a good score in exam then you have to score good in math. You can get good score only by practicing more and more. You should do your math problems within time with correctness, and only shortcut tricks can give you that success. Again it does not mean that you can’t do math without using shortcut tricks. You may do math problems within time without using any shortcut tricks. You may have that potential. But so many other people may not do the same. For those we prepared this square and square root of three digit shortcut tricks. We always try to put all shortcut methods of the given topic. But if you see any tricks are missing from the list then please inform us. Your little help will help others.

Square and Square Root both are very important in any competitive exams. Square and Square Root Shortcut Tricks Without remembering this you can’t survive in exam hall. As all competitive exams are very tightly bound with time, we discuss the using formula and how we get the result of square and square root of three digit using formula 1, lets how the formula that can easily obtain the answer of Square and Square Root of three digit.

We applied this formula to obtain the square of three digit number

Example #1 – Square and Square Root of Three digit get using Formula
Square and Square Root of 114²
Answer :
Firstly we separate the 114 like this (11/4)²
then applied previous formula on it
=11² / 2 x 11 x 4 / 4²
=121 / 2 x 11 x 4 / 16
=121 / 88 / 16
=12996
we apply the formula a² + 2.a.b + b²

Step 1: note down 6 carry 1
Step 2: add carry 1 to 88 =  89, note down 9 carry 8.
Step 3: add carry 8 to 121 and note down 129
= 12996
Note: we can also separate 114 to find square like (1/14)²

Example #2 – Square and Square Root of Three digit get using Formula
Square and Square Root of 223²
Answer :
Firstly we separate the 223 like this(22/3)²
then applied previous formula on it
we apply the formula a² + 2.a.b + b²
= 22² + 2 x 22 x 3 + 3²
=484 / 132 / 9
= 49729

Step 1: note down 9
Step 2:note down 2 carry 13.
Step 3:add carry 13 to 4 = 17, note down 7
Step 4: add carry 1 to 48 = 49 put down

So, the answer is 15625.

Note: All this do on your mind which will help in fast calculation to obtain the answer of Square and Square Root of a number.

Example #3 – Square and Square Root of Three digit get using Formula
Square and Square Root of 125²
Answer :
Firstly we separate the 125 like this(12/5)²
then applied previous formula on it
we apply the formula a² + 2.a.b + b²
= 12 + 2 x 12 x 5 + 5
=144 / 120 / 25

Step 1: note down 5 carry 2.
Step 2: add 2 to 120 note down 2 carry 12.
Step 3: add carry 12 to 4 = 16, note down 6
Step 4: add carry 1 to 14 = 15 put down

So, the answer is 15625.