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
An index in Algebra is the integer n in a radical defining the n-th root
Indices is the plural of index. In mathematics, the index most commonly refers to the exponent or a degree of an nth root.
Parts include the index, the radicand, and the radical.
whats does it mean price rose
AnswerThe geometric mean of Laspeyre's and Paasche's price indices is called Fisher's price index.
becaused it is exact
what is index number
I would say that , by knowing your Body Mass Index, you could see which is the typical Body Mass Index for you age and height. That could help you compare you Body Mass Index , with the average Body Mass Index to calculate your ideal weight.
uses of index
to get your BMI or Body Mass Index use the equation Number=704xweight(in lbs)/height in inches squared a healthy number is between 19 and 25
Index number are not called economic barometer. Some, but by no means all, economic variables are represented in index form to simplify comparisons over time. Since these may be considered as giving a picture of the economic outlook, they are sometimes called economic barometers.
Trilobites were rapidly evolving and widespread organisms, making them ideal index fossils.
The ideal body mass index (BMI) for adults is between 18.5 & 24.9 To figure out what this means for you, try using a BMI calculator or table such as the one below. http://www.halls.md/ideal-weight/body.htm
disadvantages of index numbers
It depends on your height. A BMI (Body mass index) is a number calculated from both weight and height. You then compare the number to a table to see how far you are from your ideal weight. Just search for "BMI calculator" and something useful should come up
The root of a number is any number that when multiplied by a certain number of times, it becomes the original number. The number of times the root has to be multiplied is called the index of the radical. The number that it becomes after it is multiplied is called the radicand. If the index is equal to x, and the radicand is equal to y, then the root can be expressed by " y to the (1/x)th power", or "y1/x".