Properties of Square Root
Various Properties of Square Root are,
- If a number is a perfect square, it has a perfect square root.
- If a number has an even number of zeros at the end, it can have a square root.
- You can multiply two square roots together. For example, if you multiply √3 by √7, the result is √21.
- Multiplying two identical square roots gives a non-square root number. For instance, √4 multiplied by √4 equals 4.
- The square root of negative numbers is not defined because perfect squares cannot be negative.
- If a number ends with 2, 3, 7, or 8 in the unit digit, it does not have a perfect square root.
- If a number ends with 1, 4, 5, 6, or 9 in the unit digit, it may have a perfect square root.
Square Root
Square root of a number is essentially the value that, when multiplied by itself, yields the original number. This concept is denoted by the radical symbol (√) and is expressed as √n or n1/2, where ‘n’ is a positive number.
In this article, we will learn about, Square Root Definition, Symbol, Properties, Examples, and others in detail.
Table of Content
- What is Square Root?
- Symbol of Square Root
- Formula of Square Root
- Properties of Square Root
- How to Find Square Root?
- Table of Square Root