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No, -3 is a rational number. All fractions are rational along with all decimals that terminate or repeat. (this applies to both positive and negative numbers.)
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Is negative square root of 16 an irrational number?
No. It's +4 and -4.
Is the square root of 9 rational or irrational?
It is rational.The square root of 9 is 3 and it is a rational number
Are the square roots of all positive integers are irrational?
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.
Two irrational numbers between 1 and 2?
sqrt(2), sqrt(3)
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.
Is negative 3 rational or irrational?
-3 is a rational number
Is a negative irrational number irrational?
If it says "negative irrational", then obviously it is irrational.
Is negative 3 a rational number or irrational number?
Negative three is a rational number.
There is no negative irrational number?
If you have any positive irrational number, then its negative is also irrational.
Is an irrational number negative?
Not necessarily. Irrational numbers can be negative or positive.
Is negative A rational or irrational?
Irrational
What is a negative irrational number?
A negative irrational number can be thought of as an irrational number multiplied by -1, or an irrational number with a minus sign in front of it.
Is Negative 1.2 irrational number?
The negative of a rational number is also rational.
Are irrational numbers negative?
Not necessarily. Negatives can be rational or irrational - each one is the same as its positive counterpart.
Do irrational and rational form a negative number set?
No. Irrational and rational numbers can be non-negative.
Is the negative square root of 17 irrational or rational?
irrational
Is the negative square root of 14 rational or irrational?
irrational
