You multiply that number by itself, the number of times shown as the power. Example :- 5 to the power of 4 is written as 5 with a small 4 placed at the top right hand corner of the 5. Therefore the answer would be 5 x 5 x 5 x 5 which equals 625.
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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)
It is +1
A number to the first power is itself. So 51 = 5
to find the value of a exponential number you must multiply the base number by itself the amount of times as the exponent directs. example: if you have 5 to the 7th power, you must do 5*5*5*5*5*5*5=?
Absolute value of a number is the magnitude (value) of the number with any sign attribute