-15÷3-54÷(-9)+(-2)×(-1-7-4+5)=.... Question from @miirrufelpu16

December 2023 1 5 Report

-15÷3-54÷(-9)+(-2)×(-1-7-4+5)=

Matematica203

Respuesta:

=-5-(-6)-2(-1-7-4+5)

=1-2(-8-4+5)

=1+(-2)(-7)

=1+14

=15

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