Square root of 441
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The square root of 441 is 21 Or, √441 = 21 Show that the square root of 441 is 21The square root of 441 is defined as the positive real number such that, multiplied by itself, results in 441. The square root of 441 can be written as (441)1/2. Thus, (441)1/2 = (21 × 21)1/2 (441)1/2 = [(21)2]1/2 (441)1/2 = (21)2/2 (441)1/2 = (21)1 So, √441 = 21 |
Sqrt(441). Find the square root of 441 or any other real number, positive or negative. Here are the answers to questions like: Square root of 441 or what is the square root of 441?
What is square root? Definition of square root
A square root of a number 'x' is a number y such that y2 = x, in other words, a number y whose square is y. For example, 21 is the square root of 441 because 212 = 21•21 = 441, -21 is square root of 441 because (-21)2 = (-21)•(-21) = 441. When writing math, people often use sqrt(x) to mean the square root of x. Read more about square root here: Square Root - Wikipedia and here: Square Root - Wolfram
Square Symbol?
Here is the square root symbol. It is is denoted by √, known as the radical sign or radix.
Square root of values around 441
| Number | Sqrt |
|---|---|
| The square root of 437 is | 20.905 |
| The square root of 438 is | 20.928 |
| The square root of 439 is | 20.952 |
| The square root of 440 is | 20.976 |
| The square root of 442 is | 21.024 |
| The square root of 443 is | 21.048 |
| The square root of 444 is | 21.071 |
| The square root of 445 is | 21.095 |
| The square root of 446 is | 21.119 |