Question

Calcula.
A. (–3) · [(–2) + (– 4)] =
B. (+4) · [(–5) + (+2)] =
C. (+6) : [(+5) – (+7)] =
D.(–20) : [(–6) – (–2)] =
E. [(–8) + (+7)] · (–3) =
F. [(–9) + (–3)] : (+6) =
POR FAVOR LO NECESITO URGENTE!!!!!

Answer 1

Explicación paso a paso:

Calcula.

A. (–3) · [(–2) + (– 4)] =

=(-3)×(-6)

=+18

B. (+4) · [(–5) + (+2)] =

=(+4)×(-3)

= -12

C. (+6) : [(+5) – (+7)] =

=(+6):(-2)

= -3

D.(–20) : [(–6) – (–2)] =

=(-20):(-4)

=+5

E. [(–8) + (+7)] · (–3) =

= -1 ×(-3)

= + 3

F. [(–9) + (–3)] : (+6) =

= - 12 : (+6)

= - 2

Answer 2

Respuesta:

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Explicación paso a paso:

PERDON XD!!