square root
Longman Dictionary of Contemporary English 5++LDOCE 5++ˌsquare ˈroot noun [countable] HMthe square root of a number is the number which, when multiplied by itself, equals that number 平方根square root of The square root of nine is three. 9 的平方根是 3。
Examples from the Corpus
square root• A number of early computers had an instruction to extract a square root, but nowadays this operation is achieved by software.• Does this have a square root?• Having a square root for-1, it is now no great effort to provide square roots for all the real numbers.• Excluding the few outliers, we can calculate the square root of the average squared error over all subjects for each repetition.• Unfortunately, the question seemed to me something of a nonsense, as it involved the square root of a minus quantity.• The square root of it is two hundred and seventy-seven point four nine.ˌsquare ˈroot nounChineseSyllable
Corpus square number number the is a of root the
square root
ˌsquare ˈroot
noun [countable]
the square root of a number is the number which, when multiplied by itself, equals that number
square root of
The square root of nine is three.
ˌsquare ˈroot
noun [countable]the square root of a number is the number which, when multiplied by itself, equals that number
square root of