Question

Resolución de problemas
Resuelve:
(-5+2) X(-4) + [3 - (-14) + 2 + (-5)] +(-15) + (-3)
A) 17
B) 18
C) 19
D) 21
E) 22​

Answer 1

$( - 5 + 2) \times ( - 4) + [3 - ( - 14) + 2 + ( - 5)] + ( - 15) + ( - 3) =$

$( - 3) \times ( - 4) + [3 + 14 + 2 - 5] - 15 - 3 =$

$12 + 14 - 18 = 8$

la solución es 8