Question

2 elevado a 3.2 elevado a 7.2=

Answer 1

$2^{3}$ * $2^{7}$ * 2 =  

(2 * 2 * 2) (2 * 2 * 2 * 2 * 2 * 2 * 2) * 2 =
2^11 = 2048