2^8 -2^4/2^2

Answer 1

To calculate this expression, we first simplify each term individually:

2^8 = 256
2^4 = 16
2^2 = 4

So, the expression becomes:

256 - (16 / 4)

Simplifying further:

256 - 4 = 252

Therefore, 2^8 - 2^4 / 2^2 equals 252.