Respuesta:
A= (- 8) + ( -10) - (5) - ( -12)
((0−8)+(0−10))−5)−(0−12)
((-8+(0−10))−5)−(0−12)
((-8+-10)−5)−(0−12)
(-18−5)−(0−12)
-23−(0−12)
-23−-12
-11
B= 100 + (- 200) – (- 300) + (400)
(100+0)+400
100+400
500
C=(4) ( -5) (-2) + 3 - (7) (- 3) +1
((4×(0−5)×(0−2)+3)−7×(0−3))+1
((4×-5×(0−2)+3)−7×(0−3))+1
((-20×(0−2)+3)−7×(0−3))+1
((-20×-2+3)−7×(0−3))+1
((40+3)−7×(0−3))+1
(43−7×(0−3))+1
(43−7×-3)+1
(43−-21)+1
64+1
65
A= (4) (-5) (6) (10) + (8) (6) : ( 3 ) + ( -23 ) – ( - 20 )
(4×(0−5)×6×10+8×0)+0
(4×-5×6×10+8×0)+0
(-20×6×10+8×0)+0
(-120×10+8×0)+0
(-1200+8×0)+0
(-1200+0)+0
-1200+0
-1200
D= ( 15 ) : ( -3 ) + ( 8) ( 21 ) : ( 7) + ( 10 - 18 ) : ( - 2 ) + ( 33 – 30 ) (2) (-3 )
((0+8×0)+0)+33×0×2×(0−3)
((0+0)+0)+33×0×2×(0−3)
(0+0)+33×0×2×(0−3)
0+33×0×2×(0−3)
0+0×2×(0−3)
0+0×(0−3)
0+0×-3
0+0
0
Explicación paso a paso:
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Respuesta:
A= (- 8) + ( -10) - (5) - ( -12)
((0−8)+(0−10))−5)−(0−12)
((-8+(0−10))−5)−(0−12)
((-8+-10)−5)−(0−12)
(-18−5)−(0−12)
-23−(0−12)
-23−-12
-11
B= 100 + (- 200) – (- 300) + (400)
(100+0)+400
100+400
500
C=(4) ( -5) (-2) + 3 - (7) (- 3) +1
((4×(0−5)×(0−2)+3)−7×(0−3))+1
((4×-5×(0−2)+3)−7×(0−3))+1
((-20×(0−2)+3)−7×(0−3))+1
((-20×-2+3)−7×(0−3))+1
((40+3)−7×(0−3))+1
(43−7×(0−3))+1
(43−7×-3)+1
(43−-21)+1
64+1
65
A= (4) (-5) (6) (10) + (8) (6) : ( 3 ) + ( -23 ) – ( - 20 )
(4×(0−5)×6×10+8×0)+0
(4×-5×6×10+8×0)+0
(-20×6×10+8×0)+0
(-120×10+8×0)+0
(-1200+8×0)+0
(-1200+0)+0
-1200+0
-1200
D= ( 15 ) : ( -3 ) + ( 8) ( 21 ) : ( 7) + ( 10 - 18 ) : ( - 2 ) + ( 33 – 30 ) (2) (-3 )
((0+8×0)+0)+33×0×2×(0−3)
((0+0)+0)+33×0×2×(0−3)
(0+0)+33×0×2×(0−3)
0+33×0×2×(0−3)
0+0×2×(0−3)
0+0×(0−3)
0+0×-3
0+0
0
Explicación paso a paso: