Question

(-2)^4:4^2-4^2:(-2)^3

Answer 1

Resposta:

$( { - 2)}^{4} \div {(4)}^{2} - {4}^{2} \div { (- 2)}^{3}$

$16 \div 16 - {4}^{2} \div (- 8)$

$16 \div 16 - 16 \div ( - 8)$

$1 - 16 \div ( - 8) = 3$