Square of -100

The square of a number is the product of the number itself. The square of -100 is (-100) × (-100). The square of a number always ends in 0, 1, 4, 5, 6, or 9. We write it in math as (-100)², where -100 is the base and 2 is the exponent. The square of a positive and a negative number is always positive. For example, 5² = 25; (-5)² = 25.

The square of -100 is (-100) × (-100) = 10000.

Square of -100 in exponential form: (-100)²

Square of -100 in arithmetic form: (-100) × (-100)

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.

1. By Multiplication Method
2. Using a Formula
3. Using a Calculator

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 -100.

Step 1: Identify the number. Here, the number is -100.

Step 2: Multiplying the number by itself, we get, (-100) × (-100) = 10000.

The square of -100 is 10000.

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 -100. So: (-100)² = (-100) × (-100) = 10000

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 -100.

Step 1: Enter the number in the calculator Enter -100 in the calculator.

Step 2: Multiply the number by itself using the multiplication button (×) That is (-100) × (-100)

Step 3: Press the equal to button to find the answer Here, the square of -100 is 10000.

Tips and Tricks for the Square of -100: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.

• Integer: A whole number that can be positive, negative, or zero.

• Exponent: A mathematical notation indicating the number of times a number is multiplied by itself. For example, in (-100)², 2 is the exponent.

• Perfect Square: A number that is the square of an integer. For example, 10000 is a perfect square because it is 100².

• Multiplication: An arithmetic operation that combines two numbers to produce a product.

• 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.