Q: If you have a number with the exponent x how do you find the answer?

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A number to a negative exponent is the inverse of the number to the positive exponent. That is, x-a = 1/xa

The main use for a logarithm is to find an exponent. If N = a^x Then if we are told to find that exponent of the base (b) that will equal that value of N then the notation is: log N ....b And the result is x = log N ..........b Such that b^x = N N is often just called the "Number", but it is the actuall value of the indicated power. b is the base (of the indicated power), and x is the exponent (of the indicated power). We see that the main use of a logarithm function is to find an exponent. The main use for the antilog function is to find the value of N given the base (b) and the exponent (x)

Cut the exponent in half.

A squared number has an exponent of 2. So x squared = x2

Find the reciprocal of the positive exponent. Thus, x-a = 1/xa

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exponent exponent

exponent exponent

the answer would be exponentthe n in x indicating the number of factor of x is exponent

A number to a negative exponent is the inverse of the number to the positive exponent. That is, x-a = 1/xa

An exponent is any number denoted in the following manner. 2x where x is an exponent.

Exponent form is a short way of notating the number of times a factor repeats. 2 x 2 x 2 x 3 x 3 = 72 23 x 32 = 72

32

The exponent

exponent

the exponent

The main use for a logarithm is to find an exponent. If N = a^x Then if we are told to find that exponent of the base (b) that will equal that value of N then the notation is: log N ....b And the result is x = log N ..........b Such that b^x = N N is often just called the "Number", but it is the actuall value of the indicated power. b is the base (of the indicated power), and x is the exponent (of the indicated power). We see that the main use of a logarithm function is to find an exponent. The main use for the antilog function is to find the value of N given the base (b) and the exponent (x)

Cut the exponent in half.