Q: Is the square root of 32 a rational number?

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The square root of 32 is not a rational number

No.

It is an irrational number

It is irrational.

The square root of 32 isn't rational, so it can't be a fraction.

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The square root of 32 is not a rational number

No.

The square root of 32 is an irrational number

It is an irrational number

The square root of a positive integer can ONLY be:* Either an integer, * Or an irrational number. (The proof of this is basically the same as the proof, in high school algebra books, that the square root of 2 is irrational.) Since in this case 32 is not the square of an integer, it therefore follows that its square root is an irrational number.

sqrt(32) = 4sqrt(2) The square root of '2' is irrational, so the square root of '32' is irrational.

It is irrational.

The square root of 32 isn't rational, so it can't be a fraction.

Yes. Any number can be a square root. 32 is the square root of 32*32 = 1024

You get the same number. For example: The square root of 9 is 3. 32 = 9

No. 16 is one-half of 32. In order to be a square root, the number times itself has to equal a number. For example, 2 x 2 = 4, so 2 is the square root of 4.

3 or -3. 32 = 9 and (-3)2 = 9 * * * * * +3 and -3 do not have the square root of 9 - they are the square roots of 9. The number 81 has the square root 9.