I am not sure what the question means. However, a square is written as x2 and so it has one index whose value is 2.
The index in a radical indicates the degree of the root being taken. For example, in the radical expression (\sqrt[n]{a}), (n) is the index, which specifies that you are finding the (n)th root of (a). If the index is not written explicitly, as in (\sqrt{a}), it is understood to be 2, indicating a square root. The index helps determine how many times the number must be multiplied by itself to achieve the value under the radical.
In a radical expression, the index is a number that indicates the degree of the root being taken. It is typically found as a small number positioned to the upper left of the radical symbol. For example, in the expression ( \sqrt[3]{x} ), the index is 3, indicating the cube root of ( x ). If no index is written, it is assumed to be 2, representing the square root.
If you are talking about writing the index on the radical symbol in LaTeX (or a front end for LaTeX like LyX), you write the index in square brackets and the argument in curly braces after the standard square root code, or more readily exemplified: \sqrt[3]{8}=2 If you are talking about writing longhand, one super scripts the index a size or two smaller prior to the radical sign. If you're word processor doesn't seem to have such an option, remember you can always write in the equivalent notation where the index is the denominator of the exponential; using the same example: 8^(1/3) = 2
uses of index
A square.
The index of 3√6 is √6.
The index is 2. If we have the nth root of a number, the index is n. The index means how many times do we multiply the number by itself. So for square roots, we do it twice. For example, square root of 9 is 3 because 3x3 is 9 and index is 2. Cube root of 8 is 2 since 2x2x2=8 so the index is 3 since we multiplied 2 by itself 3 times
Body Mass Index
Oh, dude, the index of the square root of 3 is technically 2 because the square root symbol implies a square root, which is like raising the number to the power of 1/2. So, the index is 2, but honestly, who really cares about all that math mumbo jumbo anyway? Just know it's 2 and move on with your day.
No, the index of x must be a non-negative integer.
it is better because it measures the life expectancy index, education index and the income index and square roots it by the power of 3. it is taking in account several types of indexs and getting an average (kind of!)
To compute the standard error in refractive index from a graph, calculate the standard deviation of the data points and divide it by the square root of the sample size. This will give you the standard error in your refractive index measurement.
I am not sure what the question means. However, a square is written as x2 and so it has one index whose value is 2.
The index in a radical indicates the degree of the root being taken. For example, in the radical expression (\sqrt[n]{a}), (n) is the index, which specifies that you are finding the (n)th root of (a). If the index is not written explicitly, as in (\sqrt{a}), it is understood to be 2, indicating a square root. The index helps determine how many times the number must be multiplied by itself to achieve the value under the radical.
BMI is a measure that is calculated by dividing body mass by the square of the height. The body mass index is easier to calculate by using a BMI calculator
similar radicals are radicals with desame index and radicand ex: the square root of 5 squared