To calculate the square of a number, you multiply the number by itself.
Here's a more detailed explanation:
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The Concept: Squaring a number means raising it to the power of 2. Mathematically, this is represented as x², where 'x' is the number you want to square.
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The Calculation: The process involves simply multiplying the number by itself.
- For example, to find the square of 5, you would perform the calculation: 5 x 5 = 25. Therefore, the square of 5 is 25.
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Representation: The square of a number is often referred to as "x squared" or "x to the power of 2".
Examples:
| Number | Calculation | Square |
|---|---|---|
| 2 | 2 x 2 | 4 |
| 7 | 7 x 7 | 49 |
| 10 | 10 x 10 | 100 |
| 12 | 12 x 12 | 144 |
In summary, finding the square of a number is straightforward: multiply the number by itself. This operation is a fundamental concept in mathematics and has widespread applications.
