indrajitkamati933
indrajitkamati933 indrajitkamati933
  • 20-08-2020
  • Mathematics
contestada

-13+(-4)÷2-3[-{(-3)×(-7)-(3+5)}]​

Respuesta :

LazyBun
LazyBun LazyBun
  • 20-08-2020
Answer: 17/14

Explanation:

(-13-4)/2-3[-{(-3) x (-7)-(3+5)}]
= -17/2-3[-{21 - 3 - 5}]
= -17/2-3[-13]
= -17/2-3-13
= -17/-14
= 17/14
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