¡Holaa!, Zambrano :)
(-6)×(5)×(-3)×(-8) = - 720
Multiplicar y dividir (de izquierda a derecha)
Aplicar regla ( -a) x (b) = -a x b
(-6)×(5) = -6 x 5 = - 30
= -30 x (- 3) x (-8)
Aplicar regla - a x (-b) = a x b
-30 x (-3) = 30 x 3 = 90
=90 x (-8)
Aplicar regla a x (-b) = - a x b
90 x ( - 8) = - 90 x 8 = - 720
= - 720.
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¡Holaa!, Zambrano :)
(-6)×(5)×(-3)×(-8) = - 720
PASOS:
Multiplicar y dividir (de izquierda a derecha)
Aplicar regla ( -a) x (b) = -a x b
(-6)×(5) = -6 x 5 = - 30
= -30 x (- 3) x (-8)
Aplicar regla - a x (-b) = a x b
-30 x (-3) = 30 x 3 = 90
=90 x (-8)
Aplicar regla a x (-b) = - a x b
90 x ( - 8) = - 90 x 8 = - 720
= - 720.