0
It might seems like it, but actually no.
Proof:
sqrt(0) = 0 (0 is an integer, not a irrational number)
sqrt(1) = 1 (1 is an integer, not irrational)
sqrt(2) = irrational
sqrt(3) = irrational
sqrt(4) = 2 (integer)
As you can see, there are more than 1 square root of a positive integer that yields an integer, not a irrational.
While most of the sqrts give Irrational Numbers as answers, perfect squares will always give you an integer result.
Note: 0 is not a positive integer. 0 is neither positive nor negative.
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What is the square root of 200?
Any number greater than 0 has two square roots, a positive square root and a corresponding negative square root. Rounded to two decimal places, the square roots of 200 are ±14.14.
How do you find the square root of an irrational numbers?
You can find the square root of an irrational number by approximating irrational square roots of them, after you use the calculator. (The calculator gives an approximate root also) For example,1. Approximate the square root of 4.3 to the nearest hundredth.Use the calculator, which shows 2. 0736444135.Since 3 < 5 round down to 2.07 and drop the digits to the right of 7.2. Approximate the negative square root of 10.8 to the nearest hundredth.Use the calculator, which shows -3.286335345Since 6 > 5 round up to -3.29 and drop the digits to the right of 8.
What is the square root of an octagon?
Octagons don't have square roots.
X squared plus X equals 26?
No answer in integers. Quadratic formula gives roots of x2 + x - 26 = 0 as 5.625 and -4.625
Is -5 the square root of 25?
-5 and 5 are both roots of 25.
What are the integers between 0 and 100 whose positive square roots are integers?
What are the integers between 0 and 100 whose positive square roots are integers?
What is a data set with both rational and irrational numbers?
The set comprised of the square roots of the positive integers between 1 and 20 is.
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.
What are two consecutive integers of the square root of 117?
The square roots of 117 are irrational numbers and so are not two integers - consecutive or otherwise.
Are square roots of positive integers rational?
Only if the integer is a perfect square.
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.
Are uneven square roots rational or irrational why?
They are rational because the characteristic of evenness and unevenness is relevant only in the context of integers. And all integers are rational.
What does the discriminant have to be in order for the roots of a quadratic to be irrational?
The discriminant must be a positive number which is not a perfect square.
Are irrational numbers square roots?
Usually they are. More specifically, if you take the square root of a positive integer, there are only two possibilities:* If you take the square root of a perfect square, you get a whole number. * In all other cases, you get an irrational number.
Tell whether each number is rational?
Rational numbers include integers, and any number you can write as a fraction (with integers in the numerator and denominator). Most numbers that include roots (square roots, cubic roots, etc.) are irrational - if you take the square root of any integer except a perfect square, for example, you'll get an irrational number. Expressions involving pi and e are also usuallyirrational.
Is the square root of 97 rational or irrational?
The square root of 97 is an irrational number. This is because the square root of 97 cannot be expressed as a fraction of two integers. In other words, the decimal representation of the square root of 97 goes on forever without repeating, making it an irrational number.
Is the square root of 68 irrational or rational?
The square roots are irrational.
