Question

7. Calcular aplicando la propiedad distributiva
a)[(-7) + (-3)] · (+2) =
b)[(+4) – (+5)] · (-3) =
c) (-5) · [(+9) – (-5)] =
d)(+2) · [(+5) + (-2)] =

Answer 1

a)[(-7) + (-3)] · (+2) = -20

b)[(+4) – (+5)] · (-3) = +3

c) (-5) · [(+9) – (-5)] = +70

d)(+2) · [(+5) + (-2)] = -6

Explicación paso a paso:

saludos⛄❤