120 LearnersLast updated on May 26th, 2025
Square Root of 6125
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 fields such as vehicle design, finance, etc. Here, we will discuss the square root of 6125.
What is the Square Root of 6125?
The square root is the inverse of the square of the number. 6125 is not a perfect square. The square root of 6125 is expressed in both radical and exponential form. In the radical form, it is expressed as √6125, whereas (6125)^(1/2) in the exponential form. √6125 ≈ 78.262379, 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.
Finding the Square Root of 6125
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
Square Root of 6125 by Prime Factorization Method
The product of prime factors is the prime factorization of a number. Now let us look at how 6125 is broken down into its prime factors:
Step 1: Finding the prime factors of 6125 Breaking it down, we get 5 x 5 x 5 x 7 x 7: 5^3 x 7^2
Step 2: Now we found out the prime factors of 6125. The second step is to make pairs of those prime factors. Since 6125 is not a perfect square, the digits of the number can’t be grouped in complete pairs.
Therefore, calculating √6125 using prime factorization gives an approximate result.
Square Root of 6125 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 6125, we need to group it as 61 and 25.
Step 2: Now we need to find n whose square is less than or equal to 61. We can say n as '7' because 7 x 7 = 49, which is less than 61. Now the quotient is 7, and after subtracting, the remainder is 12.
Step 3: Bring down 25, making the new dividend 1225. Add the old divisor with the same number, 7 + 7 = 14, which will be our new divisor.
Step 4: The new divisor will be the sum of the dividend and quotient. Now we get 14n as the new divisor, and we need to find the value of n.
Step 5: The next step is finding 14n x n ≤ 1225. Let us consider n as 8, now 148 x 8 = 1184.
Step 6: Subtract 1225 from 1184; the difference is 41, and the quotient is 78.
Step 7: 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 4100.
Step 8: Now we need to find the new divisor that is 785 because 785 x 5 = 3925.
Step 9: Subtracting 3925 from 4100, we get the result 175.
Step 10: Now the quotient is 78.2.
Step 11: Continue doing these steps until we get sufficient numbers after the decimal point. Suppose there is no decimal value; continue till the remainder is zero.
So the square root of √6125 ≈ 78.26.
Square Root of 6125 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 6125 using the approximation method.
Step 1: Now we have to find the closest perfect square of √6125.
The smallest perfect square less than 6125 is 6084 and the largest perfect square greater than 6125 is 6241. √6125 falls somewhere between 78 and 79.
Step 2: Now we need to apply the formula: (Given number - smallest perfect square) / (Greater perfect square - smallest perfect square). Going by the formula: (6125 - 6084) / (6241 - 6084) = 41 / 157 = 0.261
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 78 + 0.261 = 78.261.
So the square root of 6125 is approximately 78.261.
Common Mistakes and How to Avoid Them in the Square Root of 6125
Students do make mistakes while finding the square root, such as forgetting about the negative square root, skipping long division methods, etc. Now let us look at a few of those mistakes that students tend to make in detail.
Mistake 1
Forgetting about the negative square root
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.
Mistake 2
Not adding the square root symbol in proper places
Not using the square root properly is another mistake that children make. To resolve this, we need to teach children that simplifying the numbers inside the square root is important and then move on to the second step.
For example: √(12+24) = √12 + √24 is a wrong method of using roots. The right way of using roots is √(12+24) = √36.
Mistake 3
Not finding the correct value of a non-perfect square
The first step that needs to be taught to children is to simplify the numbers inside the square root. This is important so that students do not make mistakes while identifying the approximate value.
For example: √50 = 7 is wrong; the correct answer is √50 ≈ 7.071067.
Mistake 4
Confusing the square root symbol with the cube root
Students need to be taught the difference between the cube root and the square root constantly as this will help them avoid mistakes.
For example: √50 and ∛50 are different.
Mistake 5
Making mistakes in long division
Finding a square root using the Long Division method involves many steps. Due to this, many students might skip a step accidentally, which results in a wrong answer at the end of the sum. This may either happen in subtracting or elsewhere.
Square Root of 6125 Examples
Problem 1
Can you help Max find the area of a square box if its side length is given as √6125?
The area of the square is approximately 6125 square units.
Explanation
The area of the square = side^2.
The side length is given as √6125.
Area of the square = side^2 = √6125 x √6125 = 6125 square units.
Therefore, the area of the square box is approximately 6125 square units.
Problem 2
A square-shaped building measuring 6125 square feet is built; if each of the sides is √6125, what will be the square feet of half of the building?
3062.5 square feet
Explanation
We can just divide the given area by 2 since the building is square-shaped.
Dividing 6125 by 2, we get 3062.5.
So half of the building measures 3062.5 square feet.
Problem 3
Calculate √6125 x 5.
Approximately 391.31
Explanation
The first step is to find the square root of 6125, which is approximately 78.26.
The second step is to multiply 78.26 by 5.
So 78.26 x 5 ≈ 391.31.
Problem 4
What will be the square root of (6125 + 9)?
The square root is approximately 78.57.
Explanation
To find the square root, we need to find the sum of (6125 + 9). 6125 + 9 = 6134, and then √6134 ≈ 78.57.
Therefore, the square root of (6125 + 9) is approximately ±78.57.
Problem 5
Find the perimeter of the rectangle if its length ‘l’ is √6125 units and the width ‘w’ is 25 units.
We find the perimeter of the rectangle as approximately 206.52 units.
Explanation
Perimeter of the rectangle = 2 × (length + width)
Perimeter = 2 × (√6125 + 25) = 2 × (78.26 + 25) = 2 × 103.26 ≈ 206.52 units.
FAQ on Square Root of 6125
1.What is √6125 in its simplest form?
2.Mention the factors of 6125.
3.Calculate the square of 6125.
4.Is 6125 a prime number?
5.6125 is divisible by?
6.How does learning Algebra help students in Saudi Arabia make better decisions in daily life?
7.How can cultural or local activities in Saudi Arabia support learning Algebra topics such as Square Root of 6125?
8.How do technology and digital tools in Saudi Arabia support learning Algebra and Square Root of 6125?
9.Does learning Algebra support future career opportunities for students in Saudi Arabia?
Important Glossaries for the Square Root of 6125
- Square root: A square root is the inverse of a square. Example: 4^2 = 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. This is why it is also known as the principal square root.
- Prime factorization: Finding the prime numbers that multiply together to get the original number. For example, the prime factorization of 6125 is 5 x 5 x 5 x 7 x 7.
- Decimal: If a number has a whole number and a fraction in a single number, then it is called a decimal. For example: 7.86, 8.65, and 9.42 are decimals.
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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.
Fun Fact
: He loves to play the quiz with kids through algebra to make kids love it.
