1.5 squared

What does mean?

The symbol represents the mathematical operation of squaring a number. When a number is squared, it is multiplied by itself. In other words, it is raised to the power of 2.

What is 1.5 squared? Give the answer first.

The square of 1.5 is 2.25.

Method: tips.

To find the square of a number, there are a few helpful tips that can be followed:

1. Understand what squaring means: Squaring a number involves multiplying it by itself.
2. Use multiplication equations: Squaring can be translated into a multiplication equation.
3. Insert numbers into multiplication equations: Replace the variable with the number you want to square.
4. Calculate the answer: Multiply the number by itself to find the square.

Step by step solution.

To find the square of 1.5, we follow these steps:

1. Write down the number to be squared: 1.5.
2. Multiply the number by itself: 1.5 * 1.5.
3. Perform the multiplication: 2.25.

Therefore, 1.5 squared is equal to 2.25.

What does square mean?

In mathematics, the term "square" refers to the operation of multiplying a number by itself. It is a fundamental mathematical operation that is used in various mathematical concepts and calculations.

What is the symbol for square?

The symbol for square is a small superscript 2 written after the number. For example, to represent the square of 5, we write it as 5².

Solved example problem on squares.

Let's solve an example problem to further understand squares:

Problem: Find the square of 7.

Solution:

1. Write down the number to be squared: 7.
2. Multiply the number by itself: 7 * 7.
3. Perform the multiplication: 49.

Therefore, the square of 7 is 49.

Frequently asked questions about squares.

1. What is the difference between squaring and square rooting?

   • Squaring involves multiplying a number by itself, while square rooting involves finding the number that, when multiplied by itself, gives the original number.

2. Can negative numbers be squared?

   • Yes, negative numbers can be squared. When a negative number is squared, the result is always positive.

3. What is the square of 0?

   • The square of 0 is 0, as any number multiplied by 0 is 0.

4. How can squares be used in real-life applications?

   • Squares are used in various fields such as physics, engineering, and finance. They can be used to calculate areas, solve equations, determine distances, and analyze data.

List of square calculations from 1 to 30.

Here is a list of square calculations from 1 to 30:

1² = 1 2² = 4 3² = 9 4² = 16 5² = 25 6² = 36 7² = 49 8² = 64 9² = 81 10² = 100 11² = 121 12² = 144 13² = 169 14² = 196 15² = 225 16² = 256 17² = 289 18² = 324 19² = 361 20² = 400 21² = 441 22² = 484 23² = 529 24² = 576 25² = 625 26² = 676 27² = 729 28² = 784 29² = 841 30² = 900

Question: 1.5 squared

As mentioned earlier, the square of 1.5 is 2.25.