Question

2⁷⁰:8²³=
va rog am nevoie de ajutor​

Answer 1

Răspuns:

${2}^{70} \div { ({2}^{3}) }^{23} = \\ {2}^{70} \div {2}^{69} = {2}^{1} = 2$

Answer 2

$\it2^{70}:8^{23}=2^{70}:(2^3)^{23}=2^{70}:2^{3\cdot23}} =2^{70}:2^{69}=2^{70-69}=2$