-2[-(3 - 4) + 5 - (- 7)] tentukan hasilnya dengan cara.... Question from @itztiffany09

September 2023 1 6 Report

-2[-(3 - 4) + 5 - (- 7)] tentukan hasilnya dengan cara

illmiii

-2 { -(3 - 4) + 5 - (-7) }

= -2 { -3 + -(-4) + 5 + 7 }

= -2 { -3 + 4 + 5 + 7 }

= -2 { (4 - 3) + 5 + 7) }

= -2 { 1 + 5 + 7 }

= -2 (13)

= -(13 × 2)

= -26

1 votes Thanks 1

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