Question

calcula
estos productos
a) 3. (-4)=3.-14.
6) 4. (+5) =
(c)-3. (+2) =
d) (-5).(-2) -
e) (-3). (+3)=
(F) + (-2)=
g)*+2).(-3)
h) (-3). (+5)=​

Answer 1

Explicación paso a paso:

4×(+5)=20

-3×(+2)

-(3×2)

=-6

(-5)×(-2)

5×2

=10

(-3)×(+3)

-(3×3)

=-9

(+2)×(-3)

-(2×3)

=-6

(-3)×(+5)

-(3×5)

=-15