Question

[(-2)^3]^8×(-2)^6:(-2)^30​

Answer 1

$= {( - 2)}^{24} \times {( - 2)}^{6} \div {( - 2)}^{30} =$

$= {( - 2)}^{24 + 6 - 30} =$

$= {( - 2)}^{0} =$

$= 1$