Square root of 18 minus square root of 3 (√18-√3)

√18 - √3

Here we will walk you through the process of calculating the difference between the square root of 18 and the square root of 3. Essentially, we will calculate √18 - √3.

First, we need to find the square root of each number individually. Then we will subtract one from the other. Below is the step-by-step calculation:

1. Calculate the square root of 18:
√18 ≈ 4.24264

2. Calculate the square root of 3:
√3 ≈ 1.73205

3. Subtract the square root of 3 from the square root of 18:
4.24264 - 1.73205 = 2.51059

Therefore, the result of subtracting the square root of 3 from the square root of 18 is approximately 2.51059.

√18 - √3 ≈ 2.51059

To make things even more convenient, we have also expressed the result in its simplest radical form:

3√2 - √3

Subtracting Square Roots
Use the tool below to subtract another set of square roots.

Square root of 18 minus square root of 4
Here is another square root problem that you may find interesting.