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27-03-2020
Mathematics

contestada

-7 \times (7 + 9)−7×(7+9)

Respuesta :

27-03-2020

Answer:

−224

Step-by-step explanation:

−7(7+9)−7(7+9)

=(−7)(16)−7(7+9)

=−112−7(7+9)

=−112−(7)(16)

=−112−112

=−224

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