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The square root of 84 is an irrational number

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Is the square root of 84 a rational number?

No because it is 2 times the square root of 21 which is an irrational numberThe square root of 84 is not a rational number


The square root of 84 is it rational or irrational?

The square roots of 84 are irrational.


Is square root of 84 rational or irrational?

√84 is irrational.


Is the square root of 84 rational or irrational?

irrational


What is the simplest radical from of the square root of 84?

First note that 84=4x21 and 4 is a perfect square. So square root of (84)=square root (4x21)=Square root (4) Square root (21)= 2 multiplied by the square root of 21. You can also write this using rational exponents, but this is not in radical form. It is an equivalent expression, however. 2 x (21)1/2


Is the square root of 1000 rational?

No, the square root of 1000 is not rational.


Is square root of 4 rational?

The square root of 4 is 2. 2 is a rational number so they square root of 4 is rational.


Is the square root of 48 rational?

The square root of 48 is a rational or irrational


Is the square root of 1500 rational?

No, the square root of 1500 is not a rational number.


Is the square root of 4 irrational or rational?

It is rational. The root of a perfect square, such as 4, is rational; the root of any positive integer that is not a perfect square is an irrational number.


Is the square root of 4.1 a rational or irrational number?

[ square root of (4.1) ] is irrational. But [ square root of (4) ] is rational.


Is 2 a rational square root?

Yes, it is the principal square root of 4, and it is rational.