Respuesta:
...
Explicación paso a paso:
A: (3×6)-(7×4)= -3
B: (5×3)-(2×0)= 15
C: (9×1)-(2×8)= -7
Calcular
a. A×B = -3 × 15= -45
b. B×C = 15 × -7= -105
c. A×B×C= -3×15×-7= 315
d. 2B + (A×C)= 30 + 21= 51
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Verified answer
Respuesta:
...
Explicación paso a paso:
A: (3×6)-(7×4)= -3
B: (5×3)-(2×0)= 15
C: (9×1)-(2×8)= -7
Calcular
a. A×B = -3 × 15= -45
b. B×C = 15 × -7= -105
c. A×B×C= -3×15×-7= 315
d. 2B + (A×C)= 30 + 21= 51