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# What is power of a number?

Updated: 12/18/2022

Wiki User

13y ago

A number raised to the power "a" is multiplied by itself "a" times. For example, 5 raised to the power 3 is 5x5x5=125. 2 raised to the power 5 is 2x2x2x2x2=32.

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13y ago

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Q: What is power of a number?
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### What is a rule for raising a negative number into a power number?

The answer depends on the power number. If, for example, the power number is -0.5, then there is no rule in real numbers.

### Why summation of any number to the power of zero equals that number?

It doesn't.Any number to the power of zero equals ' 1 '.Any number to the power of ' 1 ' equals that number.

### What is called a number raised to the power 3?

a cubed number or a number to the third power

### What is any number to the power of 1?

Any number to the power of 1 is that same number.

### What is power notation of a number?

If a number has a superscript - it's the power e.g. 109 The nine is the power.

### Why does any number to the first power equal 1?

Any number to the first power equals that number, and any number to the zero power equals one.

### why is a number to the power 0 1?

why is a number to the power of 0 1

### What number to the power of what number equals 25?

5 to the second power

### What do you call a number with a power of 2?

If a number is to the power of 2 it is "squared". The number that is squared is the "root".

### What is 2 by the power of 5?

The number 2 to the 5th power is 32. To find the answer to a number to a power, you need to multiply that number by itself the number of times of the number in the power. For 2 to the 5th power you would multiply 2x2x2x2x2 (2x2=4x2=8x2=16x2=32).

### What is a number to the power of 1?

It is just the number that you did to the power of 1 like 6 to the power of 1 is 6

### What is four to the power of one?

Four to the first power is four. Any number to the first power is that number.