Brain Teaser Math Trick -Quickest Way To Find The Square Root Of Any Number

puzzle

A type of puzzle that requires thinking and solving is also known as a “brain teaser.” A brain teaser is actually an exercise, question, or puzzle that uniquely stimulates your thinking.

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Therefore, brain teaser games can be considered a comprehensive brain exercise for children and adults, as they are supposed to exercise both the right and left hemispheres of the brain. The right hemisphere of the brain controls creativity, emotions, and intuitive thinking, while the left hemisphere controls analysis, systems, and objectivity.

Nowadays, people are more and more interested in solving brain teasers. We have come up with some brain teasers, one of which we have given in this article.

Brainteaser Math Tricks – The fastest way to find the square root of any number

Brain teaser puzzles are a fairly simple and easy to solve if you understand what the question is. When solving this brain teaser puzzle you need to analyze the question and answer it!

These brain teasers will help you test your thinking and intelligence level in an innovative way. While solving these brain teasers puzzles, you need to concentrate fully on the problem that needs to be solved.

Therefore, we have come up with an exciting brain teaser puzzle; we hope that you will be interested in solving these brain teasers.

Check out the image below to see what this math problem is.

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Can you solve this math puzzle?

See more : Brain Teaser: How many holes does the pants have?

You still have some time to fix it.

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But if you guys haven’t figured it out yet, we’ve provided the answer to this brain teaser below. Let’s first take a quick look at what this brain teaser puzzle is.

Brainteaser Math Tricks – The fastest way to find the square root of any number – Solution

If you are still trying to find the answer to this brain teaser puzzle, we have found the answer to this math puzzle.

No need to scroll down to know the answer, just spend a few minutes analyzing the question. We hope you can solve this intellectual puzzle.

If you haven’t stopped yet, you are working hard to find the answer to this brain teaser. First determine the values ​​of the numbers you see, then apply the rules that emerge to find the answer to this brain teaser.

How many of you can find the answer to this puzzle? Let’s see.

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We’ve listed the answers below.

First method

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See more : Matchstick Brain Teaser: Move 2 Matchsticks to Make the Equation 1-1=1 True

Second method

• The number is arranged from right to left in groups of two digits. If there is only one digit on the left, it is also considered a group. 2. The number of groups resulting from a given number will be the number of digits in the square root of that number.

• For example: √25=5, there are two digits here, so it is a group.

• So, the square root of 25 is 5. √169=13, this number forms two groups (1, 69), so the square root is the two-digit number 13.3.

• If the square of a number is odd, then its square root is also odd; if the square of a number is even, then its square root is also even.

• Logic for Finding Square Roots Looking at the squares of the numbers 1 to 9, we can analyze that the exact squares end with the square roots of 1, 4, 5, 6, 9, and 0.

• These numbers will be rational numbers. If the square of a number ends in 2, 3, 7, and 8, then its square root will be an irrational number.

• Square root of a perfect square number: Number: √3969 Step 39 | 69 Grouping: From right to left, 38 is greater than 36, the perfect square number of 62, 69 is less than 64, that is, the perfect square number of 82 is 3600 | 6400 602 | 802.

• Therefore, the given numbers are between 3600 and 6400, which means that their squares will be between 60 and 80. Therefore, the first digit in the square root will be 6. The digit in the ones place is 9, so the square should end with 3 or 7 (as mentioned above). The square root of the given number should be 63 or 67. Apply digital addition to find the square root 63 = 3969 (6 + 3) = 3+9+6+9 9 = 2 + 7 9 = 9, so the square root of 3969 is 63 Answer: 3969 = 63 Square root of an imperfect square: Digital Steps√2 The given number is not a perfect square 1 + 1 = 2. Or 4 – 2 = 2 The closest squares are 1 and 4 1 + 1/2 1 + 0.5 1.5 The square root of 1 is 1, add (1 ÷ [ 1 + 1]) is 1 divided by twice the perfect square 1.5. Using a calculator, we get 1.414, which is approximately 1.5. √20 √2 25 – 5 = 20 25 is the perfect square of 5. Subtract it from (1/10) 1 and divide by twice the perfect square 25 – 5/10 5 – 0.5 4.5. Using a calculator, we get 4.47, which is approximately 4.5.

• By learning some tricks to find squares and square roots, one can easily find square numbers and their square roots without the help of a calculator. These tricks are very helpful in solving aptitude questions related to squares and square roots in competitive exams.

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This brain teaser is a great way to test your math skills and acumen. The brain teaser answer above is the correct way to answer this puzzle. You need unique thinking and creative thinking to solve these brain teasers. There are many types of brain teasers, including riddles, picture puzzles, and logic puzzles.

How to solve math brain teasers?

Whether you like math or not, you must have used mathematical rules to solve many mathematical expressions and equations in school.

Besides, the satisfaction of solving an equation correctly is incomparable, isn’t it?

If you have math skills, logical understanding, and a basic understanding of mathematical operations, you can solve math brain teasers.

If you have the same interest in solving brain teaser puzzles, visit our website to learn more about brain teaser puzzles and solve it!

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Category: Brain Teaser