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Is the square root of two and example of a rational number?
Yes
How can you multiply 2 irrational number to get a rational number?
The square root of 2, for example, is irrational.sqrt(2)*sqrt(2) = 2 which is rational.
What is an example of a rational number between the negative square root of four and the square root of four?
-1,0,or 1 the negative square root of four is negative two and the square root of four is two
What is the rational number between square root of 29 and 45?
There are an infinite number of rational numbers between these two numbers, but the only positive integer between these numbers is 6.
Why cant you assume that a number is irrational because it is expressed using the square root symbol?
Well, for example, the square root of 4 is 2, which is a rational number. As long as the number which is being square rooted is not a square number itself (i.e. 1, 4, 9, 16 etc.), then it will be irrational. So..... the square roots of 49, 100, 196, for example, are all rational numbers (7, 10 and 14 respectively.) They do not have to be integers. The square of of any rational number automatically has a rational square root eg the square root of 77.41792 is 77.4179 . Rational means expressable as a ratio of integers: 77.4179 is 774179/10000 .
Are the square roots of all positive integers irrational If not give an example of the square root of a number that is a rational number?
The square root of any positive square number is always rational as for example the square root of 36 is 6 which is a rational number.
Is every rational number a perfect square?
No. Though every perfect square is a rational number, not every rational number is a perfect square. Example: 2 is a rational number but sqrt(2) is not rational, so 2 is not a perfect square.
What is the value of n for which square root of n be a rational number?
n is a square of a rational number. For example, 4 or 81, or 2.25 or 36/25.n is a square of a rational number. For example, 4 or 81, or 2.25 or 36/25.n is a square of a rational number. For example, 4 or 81, or 2.25 or 36/25.n is a square of a rational number. For example, 4 or 81, or 2.25 or 36/25.
A rational number between 64 and 63?
.95 is a rational number or square root of 121 a rational number
What is an example of a square root that is not a rational number?
√2.
What is it example of a real number that is not a rational number?
the square root of 2
Is the square of an irrational number always rational?
No. An example of this is pi.
Is the square root of two and example of a rational number?
Yes
If a square root of a number is a rational or an irrational?
It could be either. For example, √9 is a rational number, whereas √2 is not.
What is an Example of a real number that is not a rational number?
pi, or the square root of 2.
What is an example of a real number that is not rational?
The square root of 2 is real number but it is not rational number because it can't be expressed as a fraction.
Find a rational number between under root 3 and 4Solve it?
Take the square root of any number between 3 and 4 - for example, the square root of 3.1, 3.5, 3.8, etc.
