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Last updated on May 26th, 2025

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Square Root of 9680

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If a number is multiplied by the same number, the result is a square. The inverse of the square is a square root. The square root is used in various fields such as engineering, finance, etc. Here, we will discuss the square root of 9680.

Square Root of 9680 for Australian Students
Professor Greenline from BrightChamps

What is the Square Root of 9680?

The square root is the inverse of the square of a number. 9680 is not a perfect square. The square root of 9680 is expressed in both radical and exponential form. In the radical form, it is expressed as √9680, whereas in the exponential form, it is expressed as (9680)^(1/2). The square root of 9680 is approximately 98.3906, which is an irrational number because it cannot be expressed in the form of p/q, where p and q are integers and q ≠ 0.

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Finding the Square Root of 9680

The prime factorization method is used for perfect square numbers. However, the prime factorization method is not used for non-perfect square numbers, where the long-division method and approximation method are used. Let us now learn the following methods:

 

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

Square Root of 9680 by Prime Factorization Method

The product of prime factors is the prime factorization of a number. Now let us look at how 9680 is broken down into its prime factors.

 

Step 1: Finding the prime factors of 9680

 

Breaking it down, we get 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 11: \(2^5 \times 3^1 \times 5^1 \times 11^2\)

 

Step 2: Now we found out the prime factors of 9680. The second step is to make pairs of those prime factors. Since 9680 is not a perfect square, the digits of the number can’t be grouped into pairs perfectly. Therefore, calculating the exact square root of 9680 using prime factorization is not possible.

Professor Greenline from BrightChamps

Square Root of 9680 by Long Division Method

The long division method is particularly used for non-perfect square numbers. In this method, we should check the closest perfect square number for 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 9680, we need to group it as 80 and 96.

 

Step 2: Now we need to find a number whose square is less than or equal to 96. We can say the number is 9 because 9 × 9 = 81, which is less than 96. Now, after subtracting 81 from 96, the remainder is 15, and the quotient is 9.

 

Step 3: Let us bring down 80, making the new dividend 1580. Add the old divisor with the same number, 9 + 9, to get 18, which will be our new divisor.

 

Step 4: The new divisor is 18n. We need to find the value of n such that 18n × n is less than or equal to 1580. Let us consider n as 8. Now, 188 × 8 = 1504.

 

Step 5: Subtract 1504 from 1580. The difference is 76, and the quotient is 98.

 

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 zeros to the dividend. Now the new dividend is 7600.

 

Step 7: Now we need to find a new divisor. Suppose the new divisor is 1969 because 1969 × 9 = 17721.

 

Step 8: Subtracting 17721 from 17600 results in a remainder of 879.

 

Step 9: Continue doing these steps until we get two numbers after the decimal point. Suppose there is no decimal value; continue until the remainder is zero.

 

So the square root of √9680 is approximately 98.39.

Professor Greenline from BrightChamps

Square Root of 9680 by Approximation Method

The approximation method is another method for finding square roots. It is an easy method to find the square root of a given number. Now let us learn how to find the square root of 9680 using the approximation method.

 

Step 1: Now we have to find the closest perfect squares of √9680. The closest perfect square below 9680 is 9600 (which is 98^2), and the closest perfect square above 9680 is 9801 (which is 99^2). √9680 falls somewhere between 98 and 99.

 

Step 2: Now we need to apply the formula: (Given number - smallest perfect square) ÷ (Greater perfect square - smallest perfect square). Going by the formula (9680 - 9600) ÷ (9801 - 9600) = 80 ÷ 201 = 0.398

 

Using the formula, we identified the decimal point of our square root. The next step is adding the value we got initially to the decimal number, which is 98 + 0.398 = 98.398. So the square root of 9680 is approximately 98.398.

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Common Mistakes and How to Avoid Them in the Square Root of 9680

Students do make mistakes while finding square roots, such as forgetting about the negative square root, skipping long division methods, etc. Now let us look at a few of the mistakes that students tend to make in detail.

Mistake 1

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Forgetting about the negative square root

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It is important to make students aware that a number does have both positive and negative square roots. However, we will be taking only the positive square root, as it is the required one.

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

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Square root of 9680 Examples

Ray, the Character from BrightChamps Explaining Math Concepts
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 √9680?

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The area of the square is 936640 square units.

Explanation

The area of the square = side².

The side length is given as √9680.

Area of the square = side² = √9680 × √9680 = 98.39 × 98.39 ≈ 936640.

Therefore, the area of the square box is approximately 936640 square units.

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Max, the Girl Character from BrightChamps

Problem 2

A square-shaped building measuring 9680 square feet is built; if each of the sides is √9680, what will be the square feet of half of the building?

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4840 square feet

Explanation

We can just divide the given area by 2 as the building is square-shaped.

Dividing 9680 by 2, we get 4840.

So half of the building measures 4840 square feet.

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Max, the Girl Character from BrightChamps

Problem 3

Calculate √9680 × 5.

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491.95

Explanation

The first step is to find the square root of 9680, which is approximately 98.39.

The second step is to multiply 98.39 by 5.

So 98.39 × 5 = 491.95.

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Max, the Girl Character from BrightChamps

Problem 4

What will be the square root of (9500 + 180)?

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The square root is approximately 98.39.

Explanation

To find the square root, we need to find the sum of (9500 + 180). 9500 + 180 = 9680, and then the square root of 9680 is approximately 98.39.

Therefore, the square root of (9500 + 180) is approximately ±98.39.

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Max, the Girl Character from BrightChamps

Problem 5

Find the perimeter of the rectangle if its length ‘l’ is √9680 units and the width ‘w’ is 38 units.

Ray, the Boy Character from BrightChamps Saying "Let’s Begin"

The perimeter is approximately 272.78 units.

Explanation

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

Perimeter = 2 × (√9680 + 38) = 2 × (98.39 + 38) = 2 × 136.39 = 272.78 units.

Max from BrightChamps Praising Clear Math Explanations
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FAQ on Square Root of 9680

1.What is √9680 in its simplest form?

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2.Mention the factors of 9680.

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3.Calculate the square of 9680.

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4.Is 9680 a prime number?

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5.9680 is divisible by?

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6.How does learning Algebra help students in Australia make better decisions in daily life?

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7.How can cultural or local activities in Australia support learning Algebra topics such as Square Root of 9680?

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8.How do technology and digital tools in Australia support learning Algebra and Square Root of 9680?

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9.Does learning Algebra support future career opportunities for students in Australia?

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Professor Greenline from BrightChamps

Important Glossaries for the Square Root of 9680

  • Square root: A square root is the inverse of a square. Example: 4² = 16, and the inverse of the square is the square root, which is √16 = 4.
     
  • Irrational number: An irrational number is a number that cannot be written in the form of p/q, where q is not equal to zero and p and q are integers.
     
  • Principal square root: A number has both positive and negative square roots; however, it is always the positive square root that has more prominence due to its uses in the real world. That is the reason it is also known as the principal square root.
     
  • Prime factorization: Prime factorization is the process of expressing a number as the product of prime numbers.
     
  • Perfect square: A perfect square is a number that is the square of an integer. For example, 36 is a perfect square because it is 6 × 6.
Professor Greenline from BrightChamps

About BrightChamps in Australia

At BrightChamps, we believe algebra is more than symbols—it opens doors to endless opportunities! Our mission is to help children all over Australia gain important math skills, focusing today on the Square Root of 9680 with a special emphasis on understanding square roots—in a lively, fun, and easy-to-grasp way. Whether your child is calculating the speed of a roller coaster at Luna Park Sydney, tracking cricket match scores, or managing their allowance for the newest gadgets, mastering algebra gives them the confidence to tackle everyday problems. Our interactive lessons make learning both simple and enjoyable. Since children in Australia learn in various ways, we adapt our approach to fit each learner’s style. From Sydney’s vibrant streets to the stunning Gold Coast beaches, BrightChamps brings math to life, making it relevant and exciting throughout Australia. 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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