Question

2 la puterea a 2 de inmultit cu (8 supralui 3) la puterea a 3 - 2 la puterea a4=

Answer 1

$2^{2} * (\frac{8}{3}) ^3- 2^{4} =4* \frac{512}{27}-16= \frac{2048}{27}-16= \frac{2048-432}{27}= \frac{1616}{27} =59 \frac{23}{27}$