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Last updated on May 26th, 2025

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Square Root of 568

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If a number is multiplied by the same number, the result is a square. The inverse operation is finding the square root. The square root is used in various fields such as engineering, finance, etc. Here, we will discuss the square root of 568.

Square Root of 568 for UAE Students
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What is the Square Root of 568?

The square root is the inverse of squaring a number. 568 is not a perfect square. The square root of 568 is expressed in both radical and exponential form. In radical form, it is expressed as √568, whereas in exponential form, it is expressed as (568)^(1/2). √568 ≈ 23.83275, which is an irrational number because it cannot be expressed as a fraction p/q, where p and q are integers and q ≠ 0.

Professor Greenline from BrightChamps

Finding the Square Root of 568

The prime factorization method is employed for perfect square numbers. However, for non-perfect square numbers, methods such as the long-division method and the approximation method are used. Let us now learn about these methods:

 

  • Prime factorization method
     
  • Long division method
     
  • Approximation method
Professor Greenline from BrightChamps

Square Root of 568 by Prime Factorization Method

The product of prime factors is the prime factorization of a number. Now let us look at how 568 is broken down into its prime factors:

 

Step 1: Finding the prime factors of 568 Breaking it down, we get 2 x 2 x 2 x 71: 2^3 x 71

 

Step 2: Now we have found the prime factors of 568. Since 568 is not a perfect square, its digits cannot be grouped into pairs. Therefore, calculating the square root of 568 using prime factorization involves approximating the pairs, which is not straightforward.

Professor Greenline from BrightChamps

Square Root of 568 by Long Division Method

The long division method is particularly useful for non-perfect square numbers. In this method, we should find the closest perfect square number to the given number. Let us now learn how to find the square root using the long division method, step by step.

 

Step 1: To begin with, we need to group the numbers from right to left. In the case of 568, we need to group it as 68 and 5.

 

Step 2: Find n such that n^2 ≤ 5. We can say n is 2 because 2^2 = 4, which is less than or equal to 5. Now the quotient is 2, and after subtracting 4 from 5, the remainder is 1.

 

Step 3: Now bring down 68, making the new dividend 168. Add the old divisor with the same number: 2 + 2 = 4, making 4 the new divisor.

 

Step 4: The new divisor will be 4n. We need to find n such that 4n x n ≤ 168. Let us consider n as 3, now 43 x 3 = 129.

 

Step 5: Subtract 129 from 168, resulting in a remainder of 39, and the quotient is 23.

 

Step 6: Since the dividend is less than the divisor, we need to add a decimal point. Adding the decimal point allows us to add two zeroes to the dividend. Now the new dividend is 3900.

 

Step 7: Find the new divisor, which is 476. Now 476 x 8 = 3808.

 

Step 8: Subtracting 3808 from 3900 gives a result of 92.

 

Step 9: Now the quotient is 23.8.

 

Step 10: Continue these steps until we get two numbers after the decimal point or until the remainder is zero.

 

So, the square root of √568 ≈ 23.83.

Professor Greenline from BrightChamps

Square Root of 568 by Approximation Method

The approximation method is an easy way to find the square roots of a given number. Now let us learn how to find the square root of 568 using the approximation method.

 

Step 1: We need to find the closest perfect squares to √568. The smallest perfect square less than 568 is 529 (√529 = 23), and the largest perfect square greater than 568 is 576 (√576 = 24). √568 is between 23 and 24.

 

Step 2: Apply the formula: (Given number - smallest perfect square) / (Greater perfect square - smallest perfect square). Using the formula: (568 - 529) / (576 - 529) = 39 / 47 ≈ 0.83. Adding the integer part to the decimal: 23 + 0.83 = 23.83, so the square root of 568 is approximately 23.83.

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Common Mistakes and How to Avoid Them in the Square Root of 568

Students often make mistakes while finding square roots, such as forgetting about the negative square root or skipping steps in the long division method. Let us look at a few common mistakes in detail.

Mistake 1

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Forgetting about the negative square root

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It is important to note that a number has both positive and negative square roots. However, we typically focus on the positive square root, as it is more applicable.

 

For example, √50 = 7.07, but there is also -7.07, which should not be forgotten.

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Square Root of 568 Examples

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Max, the Girl Character from BrightChamps

Problem 1

Can you help Max find the area of a square box if its side length is given as √568?

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The area of the square is 568 square units.

Explanation

The area of a square = side².

The side length is given as √568.

Area of the square = (√568)² = 568.

Therefore, the area of the square box is 568 square units.

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Max, the Girl Character from BrightChamps

Problem 2

A square-shaped building measuring 568 square feet is built. If each of the sides is √568, what will be the square feet of half of the building?

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284 square feet

Explanation

Since the building is square-shaped, dividing the area by 2 gives us the area of half of the building.

568 / 2 = 284

So, half of the building measures 284 square feet.

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Max, the Girl Character from BrightChamps

Problem 3

Calculate √568 x 5.

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119.165

Explanation

The first step is to find the square root of 568, which is approximately 23.83.

The second step is to multiply 23.83 by 5.

So, 23.83 × 5 = 119.165.

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Max, the Girl Character from BrightChamps

Problem 4

What will be the square root of (528 + 40)?

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The square root is 24.

Explanation

To find the square root, we need to find the sum of (528 + 40).

528 + 40 = 568, and then √568 ≈ 23.83.

Therefore, the square root of (528 + 40) is approximately ±23.83.

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Max, the Girl Character from BrightChamps

Problem 5

Find the perimeter of the rectangle if its length ‘l’ is √568 units and the width ‘w’ is 38 units.

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The perimeter of the rectangle is 123.66 units.

Explanation

Perimeter of the rectangle = 2 × (length + width)

Perimeter = 2 × (√568 + 38) ≈ 2 × (23.83 + 38) ≈ 2 × 61.83 = 123.66 units.

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FAQ on Square Root of 568

1.What is √568 in its simplest form?

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2.Mention the factors of 568.

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3.Calculate the square of 568.

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4.Is 568 a prime number?

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5.568 is divisible by?

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6.How does learning Algebra help students in United Arab Emirates make better decisions in daily life?

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7.How can cultural or local activities in United Arab Emirates support learning Algebra topics such as Square Root of 568?

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8.How do technology and digital tools in United Arab Emirates support learning Algebra and Square Root of 568?

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9.Does learning Algebra support future career opportunities for students in United Arab Emirates?

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Professor Greenline from BrightChamps

Important Glossaries for the Square Root of 568

  • Square root: A square root is the inverse operation of squaring a number. For example, 4² = 16, and √16 = 4.

 

  • Irrational number: An irrational number cannot be written as a simple fraction. It cannot be expressed in the form p/q, where p and q are integers and q ≠ 0.

 

  • Principal square root: A number has both positive and negative square roots, but the principal square root is the non-negative one, which is commonly used in practical applications.

 

  • Prime factorization: Breaking down a number into its basic prime factors. It is useful in various mathematical calculations.

 

  • Decimal number: A number that has a whole number and a fractional part, separated by a decimal point. For example: 7.86, 8.65, and 9.42 are decimals.
Professor Greenline from BrightChamps

About BrightChamps in United Arab Emirates

At BrightChamps, we know algebra is more than symbols—it opens doors to endless possibilities! We’re dedicated to helping kids throughout the UAE develop crucial math skills, focusing today on the Square Root of 568 with a special focus on square roots—in an enjoyable, engaging, and easy-to-understand way. Whether your child is figuring out the speed of a roller coaster at Dubai Parks and Resorts, keeping track of local football scores, or budgeting their allowance for the latest gadgets, mastering algebra gives them confidence for everyday situations. Our interactive lessons make learning both fun and simple. Because kids in the UAE learn in varied ways, we customize our teaching to fit each child’s needs. From Dubai’s soaring skyscrapers to Abu Dhabi’s cultural heritage, BrightChamps brings math alive, making it relevant and exciting throughout the UAE. Let’s make square roots a joyful part of every child’s math journey!
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Jaskaran Singh Saluja

About the Author

Jaskaran Singh Saluja is a math wizard with nearly three years of experience as a math teacher. His expertise is in algebra, so he can make algebra classes interesting by turning tricky equations into simple puzzles.

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Max, the Girl Character from BrightChamps

Fun Fact

: He loves to play the quiz with kids through algebra to make kids love it.

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