Question

Calculati
2la puterea a 5×2 la puterea a 7 : 2 la puterea a4 ×3la puterea a 8: 6la puterea a 7
urgenttt va rog

Answer 1

${2}^{5} \times {2}^{7} \div {2}^{4} \times {3}^{8} \div {6}^{7}$

$= {2}^{5 + 7 - 4} \times {3}^{8} \div {6}^{7}$

$= {2}^{8} \times {3}^{8} \div {6}^{7}$

$= 256 \times 6561 \div 279936$

$= 1679616 \div 279936$

$= 6$