Question

16 la puterea 5 : 8 la puterea 6


Repede va rog!!!!

Answer 1

Răspuns:

16⁵:8⁶=(2⁴)⁵:(2³)⁶=2⁴ˣ⁵:2³ˣ⁶=2²⁰:2¹⁸=2²⁰⁻¹⁸=2²=4

Answer 2

Răspuns: 4

Explicație pas cu pas:

$\bf 16^{5}:8^{6} = \big(2^{4}\big)^{5}:\big(2^{3}\big)^{6}=2^{4\cdot5}:2^{3\cdot6}=$

$\bf 2^{20}:2^{18}=2^{20-18}= 2^{2}=\red{\underline{~4~}}$