What is 2 divided by square root of 45? (2/√45)

2 divided by square root of 45

Here we will show you how to calculate 2 divided by the square root of 45. In fact, we will show you two different ways of calculating 2 divided by √45. We start by displaying the problem we are solving in mathematical terms, as follows:

2 ÷ √45 =

		2
		√45

Method 1
To solve the problem 2 divided by the square root of 45 using this method, we first find the square root of 45, and then we divide 2 by the answer to the square root of 45.

		2
		√45

≈

		2
		6.7082039

		2
		6.7082039

≈ 0.2981424

Method 2
With this alternate method, we first move the radical from the denominator to the numerator by multiplying the numerator and denominator by √45 like this.

		2 × √45
		√45 × √45

≈

		13.4164079
		45

Then we divide the numerator by the denominator to once again get the answer to 2 divided by the square root of 45.

		13.4164079
		45

≈ 0.2981424

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