5-[7-2-(1-9)-3+12]+4=1-(-3+6+1)-[4-(6-3+1)-2=.... Question from @elenaveraa19

December 2023 1 6 Report

5-[7-2-(1-9)-3+12]+4=
1-(-3+6+1)-[4-(6-3+1)-2=

Respuesta:

5-[7-2-(1-9)-3+12]+4=

[tex]=5-22+4\\\\=-13[/tex]

1-(-3+6+1)-[4-(6-3+1)-2}=

[tex]=1-4-\left[4-\left(6-3+1\right)-2\right]\\\\=1-4-\left(-2\right)\\\\=-1[/tex]

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