Question

porfa ayudenme con esto​

Answer 1

Respuesta:

|−7+2|

=|−5|

=5

--------------------------------------------------------------------

||−5|−|−8||

=|5−|−8||

=|5−8|

=|−3|

=3

--------------------------------------------------------------------

||−9|+(|2|)(|5|)|

=|9+(|2|)(|5|)|

=|9+2(|5|)|

=|9+(2)(5)|

=|9+10|

=|19|

=19

--------------------------------------------------------------------

||−4|−4|

=|4−4|

=|0|

=0

--------------------------------------------------------------------

(|−9|)(|5−3|)|-4|÷|-2|

9(|5−3|)-4|÷|-2|

9(|2|)-4|÷|-2|

(9)(2)-4|÷|-2|

18-4|÷|-2|

18 − 4÷|-2|

18 - 4 ÷ 2

18−2

=16

--------------------------------------------------------------------

|−8|+(−3)(−5)

=8+(−3)(−5)

=8+15

=23