What is square root 20 divided by two?

To find the value of the square root of 20 divided by two, we can break it down into steps.

Step 1: Calculate the Square Root of 20

The square root of 20 can be simplified. It is equal to the square root of 4 times the square root of 5:

• Square root of 4: This equals 2.
• Square root of 5: This remains as is.

So, the square root of 20 can be expressed as:

√20 = 2√5

Step 2: Divide by Two

Now, we take the result from the first step and divide it by 2:

(2√5) / 2

This simplifies to:

√5

Final Answer

The square root of 20 divided by two is √5, which is approximately 2.24 when calculated numerically.