Do you mean: x8 = 256 If so: x = 2 because 28 = 256
256 to the power of 2 equals 65,536
If you have a negative number to an even power, you can ignore the neagtive sign. So you are left with 28 which is 256
8
256 = 28
256 = 28
256
4^4 = 256
It is: 256 to the power of 2 = 65536
five
Itself
2 to the 8th power equals 256.
10
256 to the power of 2 equals 65,536
8
If you have a negative number to an even power, you can ignore the neagtive sign. So you are left with 28 which is 256
Any prime number to the eighth power like 256, 6561 or 390625.
two 2² x 2² x 2² x 2² = 16 x 16 = 36 + 60 + 160 = 256