A. -3 × (15 + (-57) )=

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b. 5 × (-15 + -12)=
c. (-20 + 11 – 5) × (-2)=
d. (-35) : 7 – 3=
e. 12 × (-2) : 4 + (-5)=
pakai cara ya kak​​

A. -3 × (15 + (-57) )=

Penjelasan dengan langkah-langkah:

A. -3 × (15 + (-57))

= -3 × (-42)

= 126✅

B. 5 × (-15 + (-12))

= 5 × ( -(15 + 12))

= 5 × (-27)

= -135✅

C. (-20 + 11 – 5) × (-2)

= (-9 -5) × (-2)

= -9 + (-5)) × (-2)

= -14 × (-2)

= 28✅

D. (-35) ÷ 7 – 3

= -5 – 3

= -5 + (-3)

= -8✅

E. 12 × (-2) ÷ 4 + (-5)

= -24 ÷ 4 + (-5)

= -6 + (-5)

= -11✅

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