Question

Calcule las siguientes multiplicaciones de números enteros z a. (-7)(-3)= c. (4)X(-6)x(-5) = e. (2)(4)(-8)= b. (5)X(9)= d. (-8)(-11)(-2) f. (-3)(-4)(-2)(-1)= ​

Answer 1

Hola!

Resolvemos.

A)

(-7)(-3)

=21

B)

(5)X(9)=

=45

C)

(4)X(-6)x(-5) =

=(−24)(−5)

=120

D)

(-8)(-11)(-2)

=(88)(−2)

=−176

E)

(2)(4)(-8)=

=(8)(−8)

=−64

F)

(-3)(-4)(-2)(-1)=

=(12)(−2)(−1)

=(−24)(−1)

=24

Salu2!!

kiy_.