The way to simplify the root number is to split the number below the root number into a product of a complete square number and a number, and then put the square root of the complete square number outside the root number, but only if the root number is an integer. If it is a fraction, the fraction is divided by the product of the square of a fraction and a number.

The root sign is a mathematical symbol, and it is also a symbol used to represent the root operation of a number or an algebraic expression. If a_=b, then a is the n-th root of b or a is the 1/n power of b, the nth handwritten and printed character is represented by, and the root number or algebraic expression is written on the left side of the symbol and on the right side above the symbol. If the number is even, divide by 2.

Finding the factor of a number is to find all the numbers that can be multiplied to get this number, which can help you simplify the square root.

If the number is even, then the first thing you can do is divide by 2. In this example, because 98 divided by 2 equals 49, √98 becomes √(2x49). If your number is not divisible by 2, try 3, 4, 5 and so on until you get a factor.