| 单词 | radical sign |
| 例句 | We use a radical sign, and write, m, which denotes the positive square root of m. Intermediate Algebra 2020-05-06T00:00:00Z We also use the radical sign for the square root of zero. Elementary Algebra 2020-04-22T00:00:00Z Transformation of radicals Fraction under the radical sign.Reduction to an entire surd.Changing to surds of different order.Reduction to simplest form. A Review of Algebra 2012-01-11T03:00:29.300Z There are certain "radical signs" and a number of "primitive" signs; characters are made by combining both, and are written downwards. In the Yellow Sea 2011-12-26T03:00:10.083Z Since squaring a quantity and taking a square root are ‘opposite’ operations, we will square both sides in order to remove the radical sign and solve for the variable inside. Elementary Algebra 2020-04-22T00:00:00Z Be careful that it is clear that i is not under the radical sign. Intermediate Algebra 2020-05-06T00:00:00Z If we want to find the negative square root of a number, we place a negative in front of the radical sign. Elementary Algebra 2020-04-22T00:00:00Z When we use a radical sign, we mean the principal or positive root. Elementary Algebra 2020-04-22T00:00:00Z When we use the radical sign to take the square root of a variable expression, we should specify that x ≥ 0 to make sure we get the principal square root. Elementary Algebra 2020-04-22T00:00:00Z We also use the radical sign for the square root of zero. Elementary Algebra 2020-04-22T00:00:00Z Put parentheses only around the 5z since 3 is not under the radical sign. Intermediate Algebra 2020-05-06T00:00:00Z The radical sign, m , denotes the positive square root. Elementary Algebra 2020-04-22T00:00:00Z If we want to find the negative square root of a number, we place a negative in front of the radical sign. Elementary Algebra 2020-04-22T00:00:00Z The radical sign, m, denotes the positive square root. Elementary Algebra 2020-04-22T00:00:00Z When we use the radical sign that always means we want the principal square root. Elementary Algebra 2020-04-22T00:00:00Z When we use a radical sign, it indicates the principal or positive root. Intermediate Algebra 2020-05-06T00:00:00Z We know that every positive number has two square roots and the radical sign indicates the positive one. Elementary Algebra 2020-04-22T00:00:00Z |
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