Question

resolva as seguintes expressoes numericas [+24]+[-6]+[+8]-[-21]
[-1440]:[-9-5+2]-19.[-5]
48:[-4]+9.[-1]-3.[5-16]
[-8].[-27]12.[-17]+3.16]:[1-7]

Answer 1

Resposta:

Explicação passo-a-passo:

$24+(-6)+8-(-21)=24-6+8+21=47\\\\\frac{-1440}{-9-5+2}-19*(-5)=\frac{-1440}{-12}+95=120+95=215\\\\\frac{48}{-4+9*(-1)-3(5-16)}=\frac{48}{-4-9+33}=\frac{48}{20}=\frac{12}{5}\\\\\frac{-8*(-27)*12*(-17)+3*16}{1-7}=\frac{216*(-204)+48}{-6}=\frac{-44064+48}{-6}=\frac{-44016}{-6}=7336$