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Q: What number to the power of 4 equals 81?
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Which number equals 81?

3 to the power of 4 = 81


How do you solve 3 to the power of what equals 81?

34 = 81 so x is 4


What is 4 to the power of -1?

5


3 to the 4 power equals?

34 = 81


What is -3 to the 4th power?

3 tho the fourth power is 81 (3x3x3x3= 9x3x3 = 27x3 = 81)


What number multiplied 4 times by itself equals to 81?

The number is three.


What is the value of begin expression . . . 81 times x raised to the second power times y raised to the third power plus z . . . end exression if x equals 3 y equals 4 and z equals 19?

It is: (81*9*64)+19 = 46,675


What is the fourth root of 243?

The fourth root of a number is the number that, when multiplied by itself four times, equals the original number. In this case, the fourth root of 243 is approximately 3. The calculation is done by finding the number that, when raised to the power of 4, equals 243.


What are the first four terms of a sequence when the nth term equals n to the power of 4 and what term number is 14641 in the sequence?

1, 16, 81, 256 14641 is the 11th term.


Anything to the power of 1 equals Anything?

It is easiest to think of powers to be 1 multiplied by the number in question as often as the power's numeric value: 22=1x2x2=4 , 34=1x3x3x3x3=81 Thus any number to the power of 1 (e.g. 91=1x9=9) is the same as the number you were raising to the power of 1


What is the value of 4 to the power of one?

Four to the power of one, 41 or 4^1 equals 4. Any number raised to the power of one is that number.


How many 4 goes into 81?

81 divided by 4 equals 20 with a remainder of 1.