Question

me pueden ayudar de nuevo por fis ​

Answer 1

Respuesta:

a) (-6)(5)(-3)(-8)=

-30(-3)(-8)

+90(-8)

-720

b) (-8)(8)(9) =

-64(9)

-576

c) (-6)(-5)(6)(-2)(4)=

30(6)(-2)(4)

180(-2)(4)

-360(4)

-1.440

d) (-5)(2)(-3)(-4)=

-10(-3)(-4)

+30(-4)

-120

e) (8) (10)(-6)=

80(-6)

-480

f) (9)(-6)(5)(-4)(0) =

-54(5)(-4)(0)

-270(-4)(0)

+1.080(0)

1.080

g) (-2)(9) (8) (-4)=

-18(8)(-4)

-144(-4)

+576

h) -9(3)(5)=

-27(5)

-135

i) (8)(5)(2)(-9)(-4)=

40(2)(-9)(-4)

80(-9)(-4)

-720(-4)

+2.880

j) (3)(-8)(2)(-3) =

-24(2)(-3)

-48(-3)

+144