Question

a).        ( - 125 ) . 4 . ( - 25 ) . 8 .( -6 )

B).        76 - ( -3 ) . 12 + ( -116 ) - ( -4 ) . ( -5 )

Answer 1

a ) ( - 125 ) . 4 . ( - 25 ) . 8 . (  -6 )

= [ ( - 125 ) . 8 ] . [ 4 . ( - 25 ) ] . ( - 6 )

= -1000 . ( - 100 ) . ( - 6 )

= 100000 . ( -  6 )

= -600000

Answer 2

(-125).4.(-25).8.(-6)=--600000 

76-(-3).12+(-116)-(-4).(-5)=-24

k cho mk nha bạn!!!

:)

:D

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