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The square root of 2 is an irrational number because it cannot be expressed as a ratio or fraction, a/b, where a and b are whole-number integers, and b does not equal zero.
this is true but in simpler terms, it's b/c it's and on-going # just like pi (3.14.... and so on) and it goes on forever so there is no square root, so it is irrational.
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Is a square root of 2 rational or irrational?
The square root of 2 is an irrational number
Is the square root of a positive number an irrational number?
Sometimes the square root of a positive number can be irrational, as in the square root of 2 (which is a non-perfect square number), but sometimes it is a rational number, as in the square root of 25 (which is a perfect square number).
Is an irrational number between 2 and 4?
The square root of 3 is an irrational number
Is the square root of 32 an irrational or a rational 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.
Are negative square roots rational or irrational?
If the positive square root (for example, square root of 2) is irrational, then the corresponding negative square root (for example, minus square root of 2) is also irrational.
Is the square root a 2 an irrational number?
Yes, the square root of 2 is an irrational number.
Is a square root of 2 rational or irrational?
The square root of 2 is an irrational number
Prove that square root of 2 is an irrational number?
The square root of 2 is 1.141..... 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 2 plus the square root of 8 a rational or irrational number?
irrational
Square root of 2?
the square root of 2 is (an irrational number): 1.41421356....
Is the square root of 2 an irrational number or a rational number?
irrational
Is the square root of 2 is rational or irrational?
The square root of (any number that isn't a perfect square) is irrational.
Is the square root of 2 irrational or rational?
The square root of (any number that isn't a perfect square) is irrational.
Is the square root of 2 a irrational number?
Yes, they are irrational.
How is root 2 irrational?
2 is a prime number and its square root is an irrational number that cannot be expressed as a fraction
Is the square root of a positive number an irrational number?
Sometimes the square root of a positive number can be irrational, as in the square root of 2 (which is a non-perfect square number), but sometimes it is a rational number, as in the square root of 25 (which is a perfect square number).
