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Is the square root of 95 rational irrational or not a real number?
Since 95 is positive, its square root is real. Only negative numbers have non-real square roots. That leaves the question of whether it is rational or irrational. An integer's square root can only be rational if it is itself an integer. But 95 is not a perfect square, so it's square root is not an integer. Therefore the square root is irrational.
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 91 rational or irrational?
The square root of 91 is an irrational number. This can be determined by showing that 91 is not a perfect square, meaning it cannot be expressed as the square of an integer. Since the square root of 91 cannot be simplified to a rational number, it is classified as irrational.
Which is a real number that is not a rational number?
Actually there are more irrational numbers than rational numbers. Most square roots, cubic roots, etc. are irrational (not rational). For example, the square of any positive integer is either an integer or an irrational number. The numbers e and pi are both irrational. Most expressions that involve those numbers are also irrational.
Is the square root of 20 rational?
Try taking the square root. The square root of a positive integer can only be: * A whole number, in which case it is of course rational, or * Irrational.
Is the negative square root of 49 a whole number natural number integer rational number or irrational number?
The negative square root of 49 is -7. -7 is whole, integer, and rational number. It's not a natural or irrational number.
Is the square root of eight rational or irrational?
Irrational. The square root of a positive integer is either an integer (that is, if the integer is a perfect square), or an irrational number.
Is the square root of 41 an irrational or a rational number?
Irrational. The square root of a positive integer is either an integer, or an irrational number.
Is the square root of 27 a rational or irrational number?
The square root of 27 is an irrational number
Is the square root of 21 a rational number?
No. The square root of an integer is either an integer, or an irrational number.
How do you know if a square root is rational or irrational?
For a start, the square root of any integer is either an integer, or an irrational number.
Is square root 61 irrational?
The square root of 61 is an irrational number
Is the square root of -9 a natural whole integer rational or irrational number?
It is none of those because the square root of -9 is an imaginary number but the square root of 9 is 3 which is a rational integer or whole number
Is perfect square of 5 an integer or irrational number?
The square of 5 is 25 ... an integer, rational.
Is the square root of 56 rational?
No. The square root of a positive integer can only be an integer, or an irrational number.
Is the square root of 100 irrational?
No. However, the square root of any positive integer that is NOT a perfect square, IS irrational.
Is 6 square root of 26 rational number?
It is irrational. * The square root of any positive integer, except of a perfect square, is irrational. * The product of an irrational number and a rational number (except zero) is irrational.
