Question

find square root of 6.25 by prime factorisation method..​

Answer 1

Answer:

The symbol for square root, √, is called a radical. √16 = 4, √6.25 = 2.5, and √2 is an irrational number approximately equal to 1.414. When you try that with a number that isn't a square number, like 8, the answer isn't an integer, and many times, it's an irrational number.