Question

What is the value of the expression (2^4)^2

Answer 1

`\bf (2^4)^2\implies 2^(4\cdot 2)\implies 2^8\implies 2\cdot 2\cdot2\cdot2\cdot2\cdot2\cdot2\cdot2\implies 256`

Answer 2

(2^4)^2 = 16^2 = 256