Square Root Symbol (Sign, Name | Square root sign
Thesquarerootsymbolorsquarerootsignisamathematicalsymbol,denotedby‘√’.Thissymbolisknownasradical,inwords.InMaths,youmayhavelearnedaboutdifferentkindsofsymbols,whichareusedtoperformarithmeticoperations.Therootsymbol(√)isusedtorepresentthesquarerootofanynumber[1].Forexample,thesquarerootof2isrepresentedby√2.Similarly,forothernaturalnumbers,suchas5,6,7,8,10,etc.wecandenotethesquarerootsforthemas√5,√6,√7,√8,and√10,respectively.Thissymbolalwaysdenotesthepositivesquareroot.Radicand:Thesymbolforsqu...
The square root symbol or square root sign is a mathematical symbol, denoted by ‘√’. This symbol is known as radical, in words. In Maths, you may have learned about different kinds of symbols, which are used to perform arithmetic operations. The root symbol (√ ) is used to represent the square root of any number[1].
For example, the square root of 2 is represented by √2. Similarly, for other natural numbers, such as 5, 6, 7, 8, 10, etc. we can denote the square roots for them as √5, √6, √7, √8, and √10, respectively. This symbol always denotes the positive square root.
Radicand: The symbol for square root is called radical whereas the number present under the root is called the radicand. Hence, in the above-specified examples, 2, 5, 6, 7, 8, 10 are the radicands.
Basically square root is used to find the number which when multiplied by itself gives the original number, present under the root. Let us understand it by an example. If we multiply 3 by 3, then we get...