The square root of 47 is not a rational number. We know that 6 x 6 = 36 and 7 x 7 = 49, so the answer is between them. If we use a handheld or online calculator, we'll get 6.85565 for an approximate answer. And that plus or minus 6.85565 because the square root of a positive number always has the two answers.
The square root of 47 is an irrational number and it is about 6.8556546
Do you want (square root of 18) * 47 = 199.4041123 or the square root of (18 * 47) = 29.0867914 ?
The square root of 47 is an irrational number.
The square root of 2209 is 47.
-122.10267
6.8556546
47.
To figure this out, I always start with square roots I know, and that are close to 47. So, first, I would figure out that the square root of a number such as 36 is 6. The square root of 49 is 7. Now, since there are no other whole numbers between 6 and 7, and the square root of 47 falls between the square root of 36 and 49, we can say that the square root of 47 is between the whole numbers 6 and 7.
'47' is a prime number, so it does not have a rational square root. sqrt(47) = 6.8556546... to 9 d.p. An irrational number which cannot be converted to a quotient; that is made into a fraction. NB The square roots of prime numbers are irrational.
47 47X47=2209
The answer is 6.86
sqrt(47) = 6.9, to the nearest tenths.
It is an irrational number.