![]() ![]() There are a couple of ways to find the square of a number in Java. Now that we know what we mean by the square and square root of a number, let’s see how we can write a program for it in Java. It’s alright, try to breathe that in for a moment □ In a nutshell, if the square of a number X is S, then X is the square root of S. This is important, keep reading to find out why □ ![]() The square root of X can also be represented by X 1/2. The square root of a number X is the number that when multiplied by itself equals X. Square root is exactly the opposite of the square of a number. Square of 3 = 3 * 3 = 9 What is Square Root? In other words, if we multiply a number by itself, the result is the square of that number. ![]() ![]() Simply put, the square of a number is the number multiplied by itself. Let’s start by defining what a square and square root actually means. If that doesn’t excite you, they are a hot topic in interviews as well □ Square and square root of a number is one of the principles which are used in many real-life applications as well as programming concepts, for example prime factors of a number, binary exponentiation etc. As a programmer, I always find it fascinating to write programs for mathematical operations I used to do by hand back in school. ![]()
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