Respuesta :
the answer to that problem is 4. 4*4*4*4=(4*4)*(4*4)=16*16=256. I hope this helped!
The power of 4 can work with an exponent of 4 which will gives us 256
What is power?
A power can be regarded as a product of the multiplication of a number with itself. which is been represented with a base number as well as an exponent.
This can be done as
[4* 4*4*4]= 256
or [4*4]*[4*4]=256
Therefore, 4 can work with an exponent of 4 which will gives us 256.
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