Contents

- 1 What is perfect square in simple words?
- 2 How do you know what a perfect square is?
- 3 What is a perfect square in algebra?
- 4 What value is a perfect square?
- 5 IS 400 a perfect square?
- 6 Is 18 a perfect square?
- 7 Is 17 a perfect square?
- 8 Is 50 a perfect square?
- 9 Is 75 a perfect square?
- 10 Is 20 a perfect square?
- 11 Is 30 a perfect square?
- 12 Is 12 a perfect square?
- 13 IS 500 a perfect square?
- 14 IS 300 a perfect square?
- 15 Is 72 a perfect square?

## What is perfect square in simple words?

In mathematics, a square number or perfect square is an integer that is the square of an integer; in other words, it is the product of some integer with itself. For example, 9 is a square number, since it equals 3^{2} and can be written as 3 × 3.

## How do you know what a perfect square is?

A perfect square is a number that can be expressed as the product of two equal integers. You can tell if a number by finding its square root and seeing if that square root is a whole integer.

## What is a perfect square in algebra?

A number made by squaring a whole number. 16 is a perfect square because 4^{2} = 16. 25 is also a perfect square because 5^{2} = 25. etc See: Square (Numbers)

## What value is a perfect square?

The perfect squares are the squares of the whole numbers: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100 … Here are the square roots of all the perfect squares from 1 to 100.

## IS 400 a perfect square?

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

## Is 18 a perfect square?

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. A square of a number is denoted as n × n. Example 1.

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

18 x 18 | 324 |

19 x 19 | 361 |

20 x 20 | 400 |

21 x 21 | 441 |

## Is 17 a perfect square?

A: No, the number 17 is not a perfect square.

## Is 50 a perfect square?

3 Answers. 50 is not a perfect square. It does not have an exact square root. 1, 4, 9, 16, 25, and 36 are the perfect squares up to 62.

## Is 75 a perfect square?

A: No, the number 75 is not a perfect square.

## Is 20 a perfect square?

A: No, the number 20 is not a perfect square.

## Is 30 a perfect square?

A: No, the number 30 is not a perfect square.

## Is 12 a perfect square?

A: No, the number 12 is not a perfect square.

## IS 500 a perfect square?

A: No, the number 500 is not a perfect square.

## IS 300 a perfect square?

Is 300 a perfect square? 300 is not a perfect square. 300 is a natural number, but since there is no other natural number that can be squared to result in the number 300, it is NOT a perfect square.

## 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.