What is 4 divided by square root of 86? (4/√86)

4 divided by square root of 86

Here we will show you how to calculate 4 divided by the square root of 86. In fact, we will show you two different ways of calculating 4 divided by √86. We start by displaying the problem we are solving in mathematical terms, as follows:

4 ÷ √86 =

		4
		√86

Method 1
To solve the problem 4 divided by the square root of 86 using this method, we first find the square root of 86, and then we divide 4 by the answer to the square root of 86.

		4
		√86

≈

		4
		9.2736185

		4
		9.2736185

≈ 0.4313311

Method 2
With this alternate method, we first move the radical from the denominator to the numerator by multiplying the numerator and denominator by √86 like this.

		4 × √86
		√86 × √86

≈

		37.0944740
		86

Then we divide the numerator by the denominator to once again get the answer to 4 divided by the square root of 86.

		37.0944740
		86

≈ 0.4313311

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