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Q: Is the square root of 10 rational or irrational?

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The square root of 0.49 is 0.7 which is a rational number because it can be expressed as a fraction in the form of 7/10

The argument why the square root of 2 is irrational can be found in most high school algebra books. You can also find this proof, and several other proofs, that the square root of 2 is irrational, in the Wikipedia article "Square root of 2".The same argument can be applied to the square root of any natural number that is not a perfect square.

10+0.01 = 10.01 and it is a rational number

The principal (square) root of 10 is an irrational real number which equals approximately 3.16227766.

2.5 is the ratio of 25 to 10 ... entirely rational.

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It is irrational.

rational because it is 3! 10 would be irrational

5

As √10 is irrational, 18 + √10 is irrational.

It is 10 which is a rational number

It is neither but if you mean the square root of 100 then it is 10 which is a rational number

It is 10 which is a rational number.

It is irrational because it can't be expressed as a fraction.

The result would be an irrational number

The square of 100 is 10000, which is rational.The square root of 100 is 10, which is also rational.

No. In general, the square root of a positive integer is either a whole number, or an irrational number.

The square root of 0.49 is 0.7 which is a rational number because it can be expressed as a fraction in the form of 7/10

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