It is an irrational number if it is not a perfect square.
Square root of 126 rational or irrational.
Since 125 is not a perfect square it is an irrational number.
Is the square root of 126 rational or irrational.
Similarly the decimal representations of square roots of numbers that are not perfect squares never stop and never repeat.
This means that the answer to the square root of 125 will have an infinite number of decimals.
Enter number you would like to test for you can enter sqrt 50 for square roots or 5 4 for exponents or 6 7 for fractions.
Is the square root of 30 rational.
Squaring a rational number.
Is the square root of 126 rational or irrational.
First let us see what happens when we square a rational number.
If you are taking the square root of a non square number not 1 4 9 16 25 36 etc then you have an irrational number.
For example latex sqrt 5 text 2 236067978 latex a decimal that does not stop and does not repeat cannot be written as the ratio of integers.
Is the square root of 125 rational or irrational.
Let me explain.
We call this kind of number an irrational number.
They are called irrational meaning not rational instead of crazy.
The square root of 126 is a rational number if 126 is a perfect square.
This means that the answer to the square root of 126 will have an infinite number of decimals.
But some numbers cannot be written as a ratio.
If the rational number is a b then that becomes a 2 b 2 when squared.
The square root of 2.
The square root of 125 is a rational number if 125 is a perfect square.
It is an irrational number if it is not a perfect square.
Since 126 is not a perfect square it is an irrational number.