116 LearnersLast updated on May 26th, 2025
Square of 745
The product of multiplying an integer by itself is the square of a number. Square is used in programming, calculating areas, and so on. In this topic, we will discuss the square of 745.
What is the Square of 745
The square of a number is the product of the number itself. The square of 745 is 745 × 745. The square of a number always ends in 0, 1, 4, 5, 6, or 9. We write it in math as 745², where 745 is the base and 2 is the exponent. The square of a positive and a negative number is always positive. For example, 5² = 25; -5² = 25. The square of 745 is 745 × 745 = 555025. Square of 745 in exponential form: 745² Square of 745 in arithmetic form: 745 × 745
How to Calculate the Value of Square of 745
The square of a number is multiplying the number by itself. So let’s learn how to find the square of a number. These are the common methods used to find the square of a number. By Multiplication Method Using a Formula Using a Calculator
By the Multiplication method
In this method, we will multiply the number by itself to find the square. The product here is the square of the number. Let’s find the square of 745. Step 1: Identify the number. Here, the number is 745. Step 2: Multiplying the number by itself, we get, 745 × 745 = 555025. The square of 745 is 555025.
Using a Formula (a²)
In this method, the formula, a² is used to find the square of the number. Where a is the number. Step 1: Understanding the equation Square of a number = a² a² = a × a Step 2: Identifying the number and substituting the value in the equation. Here, ‘a’ is 745. So: 745² = 745 × 745 = 555025
By Using a Calculator
Using a calculator to find the square of a number is the easiest method. Let’s learn how to use a calculator to find the square of 745. Step 1: Enter the number in the calculator Enter 745 in the calculator. Step 2: Multiply the number by itself using the multiplication button(×) That is 745 × 745 Step 3: Press the equal to button to find the answer Here, the square of 745 is 555025. Tips and Tricks for the Square of 745 Tips and tricks make it easy for students to understand and learn the square of a number. To master the square of a number, these tips and tricks will help students. The square of an even number is always an even number. For example, 6² = 36 The square of an odd number is always an odd number. For example, 5² = 25 The last digit of the square of a number is always 0, 1, 4, 5, 6, or 9. If the square root of a number is a fraction or a decimal, then the number is not a perfect square. For example, √1.44 = 1.2 The square root of a perfect square is always a whole number. For example, √144 = 12.
Common Mistakes to Avoid When Calculating the Square of 745
Mistakes are common among kids when doing math, especially when it is finding the square of a number. Let’s learn some common mistakes to master the squaring of a number.
Mistake 1
Calculation errors:
Calculation errors mostly happen when students skip the steps or else by swapping the digits. To avoid it, students should double-check the answer. They can double-check by finding the square root of the solution they found. For example, the square of 25 is 625, and the square root of 625 is ±25.
Mistake 2
Errors while using the formula.
The formula to find the square of the number is a². Instead, students may use 745² with (7 + 4 + 5)² or (700 + 40 + 5)². So students should check and use the correct formula and double-check the answers to avoid all confusion.
Mistake 3
Confusing square and square root.
Not understanding the concept of square and square root can lead to confusion in students. To avoid it, students should understand the concept that square and square root are inverse operations. The square of 5 is 25 and the square root of 25 is ±5.
Mistake 4
Errors in parentheses.
Ignoring the parentheses when finding the square of a number can lead to errors. So, students should understand parentheses. And do the operations in the correct order to avoid errors.
Mistake 5
Not practicing regularly.
Regular practice is required to master the square of a number. So students should do regular practice to avoid errors.
Solved Examples on Square of 745
Problem 1
Find the length of a square, where the area of the square is 555025 cm².
The area of a square = a² So, the area of a square = 555025 cm² So, the length = √555025 = 745. The length of each side = 745 cm
Explanation
The length of a square is 745 cm. Because the area is 555025 cm², the length is √555025 = 745.
Problem 2
Sara is planning to tile her square floor of length 745 feet. The cost to tile a foot is 5 dollars. Then how much will it cost to tile the entire floor?
The length of the floor = 745 feet The cost to tile 1 square foot of floor = 5 dollars. To find the total cost to tile, we find the area of the floor, Area of the floor = area of the square = a² Here a = 745 Therefore, the area of the floor = 745² = 745 × 745 = 555025. The cost to tile the floor = 555025 × 5 = 2775125. The total cost = 2775125 dollars
Explanation
To find the cost to tile the floor, we multiply the area of the floor by the cost to tile per foot. So, the total cost is 2775125 dollars.
Problem 3
Find the area of a circle whose radius is 745 meters.
The area of the circle = 1,744,291.35 m²
Explanation
The area of a circle = πr² Here, r = 745 Therefore, the area of the circle = π × 745² = 3.14 × 745 × 745 = 1,744,291.35 m².
Problem 4
The area of a square is 555025 cm². Find the perimeter of the square.
The perimeter of the square is
Explanation
The area of the square = a² Here, the area is 555025 cm² The length of the side is √555025 = 745 Perimeter of the square = 4a Here, a = 745 Therefore, the perimeter = 4 × 745 = 2980.
Problem 5
Find the square of 746.
The square of 746 is 556516
Explanation
The square of 746 is multiplying 746 by 746. So, the square = 746 × 746 = 556516
FAQs on Square of 745
1.What is the square of 745?
2.What is the square root of 745?
3.Is 745 a prime number?
4.What are the first few multiples of 745?
5.What is the square of 744?
6.How does learning Algebra help students in Oman make better decisions in daily life?
7.How can cultural or local activities in Oman support learning Algebra topics such as Square of 745?
8.How do technology and digital tools in Oman support learning Algebra and Square of 745?
9.Does learning Algebra support future career opportunities for students in Oman?
Important Glossaries for Square 745.
Perfect square: A number that is the square of an integer. For example, 144 is a perfect square because it is 12². Exponential form: Writing a number using a base and an exponent. For example, 9² where 9 is the base and 2 is the exponent. Area: The measure of space inside a 2-dimensional shape, like a square or a circle. Perimeter: The total length around a 2-dimensional shape, like a square or rectangle. Square root: The inverse operation of squaring a number. The square root of a number is a value that, when multiplied by itself, gives the original number.
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About BrightChamps in Oman
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.
