Contents

- 1 How did you find the square root of 25?
- 2 Is the square root of 25 a perfect square?
- 3 What is the perfect square of 25?
- 4 Is square root of 25 a integer?
- 5 What is a square root of 20?
- 6 Is 25 a square number?
- 7 IS 400 a perfect square?
- 8 Is 72 a perfect square?
- 9 IS 144 a perfect square?
- 10 What is a square root of 69?
- 11 What are all the real square roots of 100?

## How did you find the square root of 25?

In the case of 25 we find that 52= 25, so 5 is a square root of 25. “The” square root usually refers to the positive square root, sometimes known as the principal square root.

## Is the square root of 25 a perfect square?

Since 25 is a natural number and the square root of 25 is a natural number (5), 25 is a perfect square. Since 102.01 is a rational number and the square root of 102.01 is a rational number (10.1), 102.01 is a perfect square.

## What is the perfect square of 25?

In mathematics, a square is a product of a whole number with itself. For instance, the product of a number 2 by itself is 4. In this case, 4 is termed as a perfect square. Example 1.

Integer | Perfect square |
---|---|

23 x 23 | 529 |

24 x 24 | 576 |

25 x 25 | 625 |

## Is square root of 25 a integer?

The square root of 25 is a rational number.

## What is a square root of 20?

The value of the square root of 20 is 4.472135955 and is denoted as √ 20 in radical form. This value we can easily get from the calculator. But, students should know how to simplify the root of any number without using a calculator.

## Is 25 a square number?

A square number is the result when a number has been multiplied by itself. For example, 25 is a square number because it’s 5 lots of 5, or 5 x 5.

## IS 400 a perfect square?

400 is a perfect square. Because 20 * 20 = 400.

## Is 72 a perfect square?

72 is not a perfect square. It is represented as √ 72. The square root of 72 can only be simplified.

## IS 144 a perfect square?

A perfect square is an integer whose square root is always an integer. For example, 9, 36, 144 etc are perfect squares. As we know, 144 is a perfect square.

## What is a square root of 69?

Square Root Table 1-100

number | square | square root |
---|---|---|

69 | 4,761 | 8.307 |

70 | 4,900 | 8.367 |

71 | 5,041 | 8.426 |

72 | 5,184 | 8.485 |

## What are all the real square roots of 100?

List of Perfect Squares

NUMBER | SQUARE | SQUARE ROOT |
---|---|---|

97 | 9,409 | 9.849 |

98 | 9,604 | 9.899 |

99 | 9,801 | 9.950 |

100 | 10,000 | 10.000 |