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โˆš99 = Square root of 99 = Irrational.

Rational # are able to be expressed as the ratio of 2 integers.

i.e. โˆš25 = +5

5 = 5/1 = rational

Irrational # can not be expressed as a ratio of 2 integers.

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Christian Coello

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โˆ™ 2021-05-27 17:12:10
This answer is:
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Isadore Labadie

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โˆ™ 2021-05-28 07:06:04
thanks!!!
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Merlin Ankunding

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โˆ™ 2021-05-28 08:05:55
Can you explain how you got that
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Verlie Corwin

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โˆ™ 2021-05-28 16:06:01
Where did you get your answer?
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Christian Coello

Lvl 1
โˆ™ 2021-05-28 16:08:39
The question is: Is โˆš99 rational, or irrational.
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Christian Coello

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โˆ™ 2021-05-28 16:10:51
It must be understood what is a rational number, and what is an irrational number. In addition, you must be familiar with the square root mathematical function. The square root function inquires into a number that when multiplied by itself
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Christian Coello

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โˆ™ 2021-05-28 16:12:23
x amount of times, equals the original number under the square root. i.e. โˆš81 = 9*9. So, the square root of 81 is 9, because 9 times 9 (itself) equals 81.
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Christian Coello

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โˆ™ 2021-05-28 16:15:45
Now, in my latest example, โˆš81 = 9, you realize the number 9, can be expressed as a ratio of 2 integers, (a whole number w/o decimal or fraction). 9/1 = 9. The original question, โˆš99, does not have an even integer answer. โˆš99 = 9.9498743.
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Christian Coello

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โˆ™ 2021-05-28 16:19:12
And thus, 9.9498743 can not be rewritten as a neat ratio of two integers, which means that it is IRRATIONAL. If my written explanation is confusing, I suggest search Khan Academy's topic of Rational/Irrational numbers.
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Wiki User

โˆ™ 2011-02-26 00:01:03

Yes, it is.

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Christian Coello

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โˆ™ 2021-05-27 17:14:02
This comment should not be the top answer. Square root of 99 is not rational, it is an irrational number.

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Anonymous

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โˆ™ 2020-09-14 16:01:43

No Its not

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Anonymous

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โˆ™ 2020-10-01 07:17:09

Rational

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Q: Is the square root of 99 a rational number?
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Related questions

Is the root of 99 a rational number?

No, they are not.


Is the square root of 99 a rational or irrational number?

Irrational: it amounts to roughly 9.949874371


Is the square root of 99 rational or irrational?

Irrational.


Is 814 plus the square root of 99 rational?

No. 1) The square root of any positive integer that doesn't happen to be a perfect square is IRRATIONAL.2) If you add a rational and an irrational number, the result is irrational.


Is the square root of 99 an irrational number?

√99 is irrational.


What is the square root of 99?

Expressed as a number to two decimal places, this is approximately equal to 9.95.Expressed as a surd, the square root of 99 is equal to 3 sqrt(11).9.94987 (rounded)It is an irrational number and it is about 9.95The square root of 99 is 9.9


Is 99 a rational number?

A rational number is any number that can be written as a fraction, so yes, 99 is indeed a rational number.


Is -99 a rational number?

-99 is the ratio of 99 to -1 , so it's perfectly rational.


What the two square roots for 9801?

A number can have only one square root; for 9801, it's 99.


What is the square root of 9801?

99.


Is the number 99 rational or irrational?

99 is an irrational number! rational number is the one which can be wrriten in terms of ratios of two numbers! * * * How about 99 = 198/2 = 293/3 = 396/4? Every whole number is a rational number, of course, including 99.


What is the square root of 99 in radical form?

The answer is: radical 99. I can't type the square-root symbol, but that is what you use. It's something like this: ____ \/ 99 This is radical 99.


Is 99 irrational?

99 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.


Is the square root of 99 irrational?

Yes.


How do you find out the square root of 9801?

The square root of 9801 is 99 by means of a scientific calculator.


What is the largest square root of 99?

99 has two square roots: 9.949874 and -9.949874. 9.949874 is the largest.


What is 0.16 bar as a rational number?

16/99


How do you simplify the square root of 25 divided by 99?

0.2525


What is the square root of 9876123458?

square root(9 876 123 458) = 99 378.6871


What is the square root of 99 to the nearest tenth?

9.9


What whole number does the square root of 99 fall between?

The square root of 99 falls between the whole numbers 9 and 10.Because 102 = 100and 92 = 8199 is between 81 and 100, so when you square root it, it falls between 9 and 10.


What are the factor pairs of 9801?

Factor pairs of a number always come in the format of one factor larger than the square root of the number and one factor smaller than the square root of the number. In the case of square numbers, the square root is also a "factor pair." 9,801 happens to be the square of 99. So, once we find the factors of 99, we can divide them into 9,801 to find their pairs as factors of 9,801. The prime factorization of 99 is 3^2*11 So, our factor pairs of 9,801 are as follows: 1*9,801 3*3,267 9*1,089 11*891 33*297 99*99


What is the square root of 2 in fraction form?

The square root of 2 in fraction form (to 3 decimals) is 1 29/70 or 99/70. Square root of 2 in decimal form is 1.414 which equates to 99/70.


What is the square root of 99 rounded to the nearest tenth?

9.9


What the hypotenuse of 5 and 8?

The answer is the square root of 99, or 3 square roots of 11.