Square root of 84 minus square root of 4 (√84-√4)

√84 - √4

Here we will walk you through the process of calculating the difference between the square root of 84 and the square root of 4. Essentially, we will calculate √84 - √4.

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 84:
√84 ≈ 9.16515

2. Calculate the square root of 4:
√4 = 2

3. Subtract the square root of 4 from the square root of 84:
9.16515 - 2 = 7.16515

Therefore, the result of subtracting the square root of 4 from the square root of 84 is approximately 7.16515.

√84 - √4 ≈ 7.16515

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

2√21 - 2

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

Square root of 84 minus square root of 5
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