Question

SE LAS DEJE FACIL HOY XDDD HOY SON: POLINOMIOS ARITMETICOS

194 – [23 – (45 – 38)] – 35 – (19 + 87)


5. 56 – {23 – [34 – (18 + 19)]} – (12 – 9)

Answer 1

194−(23−(45−38))−35−(19+87)

=194−(23−7)−35−(19+87)

=194−16−35−(19+87)

=178−35−(19+87)

=143−(19+87)

=143−106

=37

(5)(56)−(23−(34−(18+19)))−(12−9)

=280−(23−(34−(18+19)))−(12−9)

=280−(23−(34−37))−(12−9)

=280−(23−(−3))−(12−9)

=280−26−(12−9)

=254−(12−9)

=254−3

=251

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Answer 2

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