Question

2 to the power 4 into 2 to the power 5 bracket close divided by 2 to the power 8

Answer 1

$(2^4 * 2^5) / 2^8 = 2^9 / 2^8 = 2$

[Done in the principles a^m x a^n = a^(m + n) and a^m ÷ a^n = a^(m - n).]

Answer 2

(2^4*2^5)/2^8

=2^4+5-8

=2^1

=2