Square Root of 20
What is Value of Root 20?
The value of square root of 20 in decimal form is equal to 4.47213595….
Is Square root of 20 Rational or Irrational?
Since, the square root of 20 is 4.47213595…. We can see that it is neither terminating nor non-terminating repeating. Thus, the square root of 20 is an irrational number.
How to Write Square Root of 20?
Square Root of 20 can be written as √20.
Is 20 a Perfect Square?
No, 20 is not a perfect square because it’s prime factors 2 x 2 x 5 can’t be paired because of a single value of 5.
Is -2√5 a Square Root of 20?
Yes, -2√5 is a square root of 20 as, (-2√5) × (-2√5) = 4 × 5 = 20
What is the Square of √20?
The square of √20 = (√20)2 = (201/2)2 is equal to 20
Square Root of 20
Square Root of 20 is equal to 4.47213595. It is represented as √20 or 201/2. Square Root of a number is the number that when multiplied by itself gives the original number which is called the Square of the Square Root number.
In this article, we will learn what is the value of the square root of 20, how to find the value of the square root of 20.