Answer:
Step-by-step explanation:
There are no expressions given, but it is possible to simplify the expression.
For any exponent in the form [tex](x^{ m)^n} }[/tex], this can always be simplified to [tex]x^{ m*n} }[/tex]. This means that:
[tex](2^{ 8)^7} } = 2^{8*7} }=2^{56}[/tex] (this is a very big number)!
