Question

Calculati:
$( - 25 {}^{3} \div 5 {}^{4} + 16 \div ( - 2 {}^{3})) \div ( - 3 {}^{2} ) + (24 \div ( - 2) {}^{2} - ( - 45) \div ( - 7 + 10) {}^{2} ) \div ( - 11)$
RAPID VA ROG!! SI CU REZOLVAREA COMPLETA!! DAU COROANA!! ​

Answer 1

$\it= [-5^6:5^4+16:(-8)]:(-9)+[24:4+45:9]:(-11)=(-25-2):(-9)+\\ \\ +(6+5):(-11)=3-1=2$