Square root of 4 minus square root of 45 (√4-√45)

√4 - √45

Here we will walk you through the process of calculating the difference between the square root of 4 and the square root of 45. Essentially, we will calculate √4 - √45.

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 4:
√4 = 2

2. Calculate the square root of 45:
√45 ≈ 6.70820

3. Subtract the square root of 45 from the square root of 4:
2 - 6.70820 = -4.7082

Therefore, the result of subtracting the square root of 45 from the square root of 4 is approximately -4.7082.

√4 - √45 ≈ -4.7082

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

2 - 3√5

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

Square root of 4 minus square root of 46
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