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Is the square root of 16 a rational or an irrational number?
The square root of 16 is 4 which is a rational number
Is the square root of 16 irrational or rational?
√16 is rational. √16 = 4.
Is the square root of 20 is rational or irrational?
42 is 16, less than 20 52 is 25, more than 20. so, 20 is not a perfect square, and does not have an integral square root. But, the square root of any integer is either an integer itself, or irrational. So, square root 20 is irrational
Give an example of a square root that is not a rational number?
The square root of 2 is irrational because it cannot be expressed as a fraction in which the numerator and denominator are both integers.Another way of saying this is that the square root of 2 will have infinite decimal places in any a number system of any radix (base 10, base 2, base 3, base 16, etc)This should not be confused with imaginary numbers. Rational and Irrational numbers together combine to make the Real numbers, imaginary numbers are, however, not Real. Imaginary numbers are those that can be expressed as a Real number multiplied by the square root of negative 1 (also known as i or j)So, strictly speaking, both sqrt(2) and sqrt(-1) are "not rational numbers", however, they are not both "irrational" numbers.
What Greek mathematician discovered the square root of every whole number is irrational?
The reason nobody knows his name is that he was wrong. The square roots of 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, ... etc. are rational numbers.
Is the square root of 16 a rational or an irrational number?
The square root of 16 is 4 which is a rational number
Is the square root of 16 irrational or rational?
√16 is rational. √16 = 4.
Is the square root of 16 a rational number or irrational number?
The square root of 16 is 4 which is a rational number
Is the square root of -16 irrational?
No, the square root is 4 so that means it is rational because it can be turned into a fraction!
Is the square root of 16 over 5 rational or irrational?
The square root of (any number that isn't a perfect square) is irrational.
Is sqare root of 9 over 16 rational or irrational?
The square root of 9/16 is 3/4 which is a rational number
Is the square root of 16 an irrational or rational number?
The square roots of 16 are +4 and -4 . They're both rational numbers.
Is one over sixteen an irrational square root?
One over sixteen = 1/16, which is a rational number (not irrational). The square root of 1/16 = 1/4 (or -1/4), which is also a rational, so the answer is No.
Why square roots are irrational?
Not always as for instance the square root of 16 is 4 which is a rational number but the square root of 2 is an irrational number.
Is the square root of 14 rational or irrational?
The square root of 14 is irrational. Three squared is 9, and four squared is 16; so square root of 14 is in-between 3 and 4.
Is the product of two irrational numbers irrational?
Sometimes it is and sometimes it isn't. The square root of 2 and the square root of 3 are both irrational, as is their product, the square root of 6. The square root of 2 and the square root of 8 are both irrational, but their product, the square root of 16, is rational (in fact, it equals 4).
Is square root of 16 an irrational number?
The square roots of 16 are +4 and -4. Both of them are rational numbers.
