118 LearnersLast updated on May 26th, 2025
Square Root of 2250
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 and finance. Here, we will discuss the square root of 2250.
What is the Square Root of 2250?
The square root is the inverse of the square of a number. 2250 is not a perfect square. The square root of 2250 is expressed in both radical and exponential form. In the radical form, it is expressed as √2250, whereas in exponential form it is (2250)^(1/2). √2250 ≈ 47.4342, 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 2250
The prime factorization method is used for perfect square numbers. However, the prime factorization method is not typically used for non-perfect square numbers, where long division and approximation methods are more suitable. Let us now learn the following methods:
- Prime factorization method
- Long division method
- Approximation method
Square Root of 2250 by Prime Factorization Method
The product of prime factors is the prime factorization of a number. Now let us look at how 2250 is broken down into its prime factors:
Step 1: Finding the prime factors of 2250 Breaking it down, we get 2 x 3 x 3 x 5 x 5 x 5: 2^1 x 3^2 x 5^3
Step 2: Now we have found the prime factors of 2250. The second step is to make pairs of those prime factors. Since 2250 is not a perfect square, the digits of the number can’t be completely grouped in pairs.
Therefore, calculating √2250 using prime factorization directly is impractical.
Square Root of 2250 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 2250, we group it as 50 and 22.
Step 2: Now we need to find n whose square is less than or equal to 22. We can say n as ‘4’ because 4 x 4 = 16, which is less than 22. Now the quotient is 4, and after subtracting 16 from 22, the remainder is 6.
Step 3: Now let us bring down 50, making the new dividend 650. Add the old divisor with the same number 4 + 4 to get 8, which will be our new divisor.
Step 4: The new divisor will be 8n. We need to find the value of n where 8n x n ≤ 650. Let's consider n as 7; now, 87 x 7 = 609.
Step 5: Subtract 609 from 650; the difference is 41. The quotient is now 47.
Step 6: Since the dividend is less than the divisor, we add a decimal point, allowing us to add two zeroes to the dividend. Now the new dividend is 4100.
Step 7: Find a new divisor. Let's estimate 474 x 8 = 3792.
Step 8: Subtract 3792 from 4100; the result is 308.
Step 9: Now the quotient is 47.4.
Step 10: Continue doing these steps until we achieve the desired accuracy.
So the square root of √2250 ≈ 47.434.
Square Root of 2250 by Approximation Method
The approximation method is another technique for finding square roots. It is an easy method to estimate the square root of a given number. Now let us learn how to find the square root of 2250 using the approximation method.
Step 1: Find the closest perfect squares around √2250. The closest perfect square below 2250 is 2209, and the one above is 2304. √2250 falls between 47 and 48.
Step 2: Apply the formula: (Given number - smallest perfect square) ÷ (Greater perfect square - smallest perfect square).
Using the formula (2250 - 2209) ÷ (2304 - 2209) = 41 ÷ 95 ≈ 0.431.
Adding this to the smaller square root: 47 + 0.431 = 47.431.
So, the square root of 2250 is approximately 47.431.
Common Mistakes and How to Avoid Them in the Square Root of 2250
Students often make mistakes when finding the square root, such as forgetting about the negative square root or skipping steps in the long division method. Let us look at a few of these mistakes in detail.
Mistake 1
Forgetting about the negative square root
It is important to make students aware that a number has both positive and negative square roots. However, we usually consider only the positive square root, as it is the required one in most cases.
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 symbol properly is another mistake. To resolve this, we should teach students to simplify the numbers inside the square root before moving to the next steps.
For example: √(12+24) ≠ √12 + √24. The correct method is √(12+24) = √36.
Mistake 3
Not finding the correct value of a non-perfect square
The first step is to simplify the numbers inside the square root to avoid mistakes while identifying the approximate value.
For example: √50 ≠ 7; 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 cube root and square root consistently to avoid mistakes.
For example: √50 and ∛50 are different.
Mistake 5
Making mistakes in the long division method
Finding a square root using the long division method involves many steps. Due to this, many students might skip a step accidentally, resulting in a wrong answer. This may happen during subtraction or elsewhere.
Square Root of 2250 Examples
Problem 1
Can you help Max find the area of a square box if its side length is given as √2250?
The area of the square is 2250 square units.
Explanation
The area of the square = side^2.
The side length is given as √2250.
Area of the square = side^2 = √2250 x √2250 = 2250.
Therefore, the area of the square box is 2250 square units.
Problem 2
A square-shaped building measuring 2250 square feet is built; if each of the sides is √2250, what will be the square feet of half of the building?
1125 square feet
Explanation
We can simply divide the given area by 2 as the building is square-shaped.
Dividing 2250 by 2 = 1125.
So, half of the building measures 1125 square feet.
Problem 3
Calculate √2250 x 5.
237.17
Explanation
The first step is to find the square root of 2250, which is approximately 47.434.
The second step is to multiply 47.434 by 5.
So, 47.434 x 5 = 237.17.
Problem 4
What will be the square root of (2250 + 50)?
The square root is approximately 48.9898.
Explanation
First, find the sum of (2250 + 50) = 2300.
Then, find the square root: √2300 ≈ 48.9898.
Therefore, the square root of (2250 + 50) is approximately ±48.9898.
Problem 5
Find the perimeter of the rectangle if its length ‘l’ is √2250 units and the width ‘w’ is 20 units.
We find the perimeter of the rectangle as 134.8684 units.
Explanation
Perimeter of the rectangle = 2 × (length + width).
Perimeter = 2 × (√2250 + 20) = 2 × (47.434 + 20) = 2 × 67.434 = 134.8684 units.
FAQ on Square Root of 2250
1.What is √2250 in its simplest form?
2.Mention the factors of 2250.
3.Calculate the square of 2250.
4.Is 2250 a prime number?
5.2250 is divisible by?
6.How does learning Algebra help students in Canada make better decisions in daily life?
7.How can cultural or local activities in Canada support learning Algebra topics such as Square Root of 2250?
8.How do technology and digital tools in Canada support learning Algebra and Square Root of 2250?
9.Does learning Algebra support future career opportunities for students in Canada?
Important Glossaries for the Square Root of 2250
- 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, that 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, but the positive square root is often used in practical applications, known as the principal square root.
- Perfect square: A perfect square is a number that is the square of an integer. For example, 16 is a perfect square because 4 x 4 = 16.
- Division method: A method used to find the square root of a number by systematically dividing and estimating, such as the long division method.
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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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