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The square root of 2 is 1.141..... is an irrational number

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Q: Prove that square root of 2 is an irrational number?
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Related questions

How can you prove that the square root of three is an irrational number?

Because 3 is a prime number and as such its square root is irrational


Prove the square root of 2 not irrational?

This is impossible to prove, as the square root of 2 is irrational.


How do you prove that root 2 root 3 is an irrational number?

It is known that the square root of an integer is either an integer or irrational. If we square root2 root3 we get 6. The square root of 6 is irrational. Therefore, root2 root3 is irrational.


Is the square root of 6 rational?

No; you can prove the square root of any positive number that's not a perfect square is irrational, using a similar method to showing the square root of 2 is irrational.


Is the square root of a 143 a irrational number?

Yes. The square root of a positive integer can ONLY be either:* An integer (in this case, it isn't), OR * An irrational number. The proof is basically the same as the proof used in high school algebra, to prove that the square root of 2 is irrational.


Is the square root of 7 irrational or rational?

It is a irrational number. Because the square root of every imperfect square is irrational number.


How do you find an irrational square root?

An irrational number is a number that never ends. An example of an irrational square root would be the square root of 11.


Is the square root of 27 a rational or irrational number?

The square root of 27 is an irrational number


Can multiplying two irrational numbers give you an irrational number?

Yes. For example, the square root of 3 (an irrational number) times the square root of 2(an irrational number) gets you the square root of 6(an irrational number)


Is the square root of 26 a rational number or irrational number?

the square root of 26 is a irrational number


Is they sqare root of 94 irrational or irrational?

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Is the square root of 11 rational or irrational?

The square root of 11 is an irrational number